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Sources

Every source the site cites, page by page: the facts on each country, network and guide, with the day they were checked.

A traveller with a phone looks out over Chichén Itzá, a colonial town, Machu Picchu, a toucan, a llama and Andean peaks

+Móvil in Panama

  1. +Móvil Panamá, who we aremasmovilpanama.com
  2. +Móvil Panamá, 5G in Panamamasmovilpanama.com
  3. +Móvil Panamá, help centre: will eSIM be available to all customers?masmovilpanama.com
  4. +Móvil Panamá, help centre: how will my eSIM be delivered?masmovilpanama.com
  5. ASEP, indicators of the mobile cellular service in Panama, 2020 to 2024 (2024 estimated)asep.gob.pa
  6. Liberty Latin America, annual report on Form 10-K for 2025sec.gov
  7. TeleSemana, Cable & Wireless Panamá launches 4G LTE on 700 MHz (11 March 2015)telesemana.com
  8. DPL News, Claro Panamá and +Móvil join the same network (11 October 2022)dplnews.com
  9. TeleSemana, the Claro purchase in Panama closes and the brand ends to strengthen +Móvil (3 February 2023)telesemana.com
  10. DPL News, +Móvil launches 5G in Panama City (14 October 2024)dplnews.com
  11. TeleSemana, +Móvil switches on the first phase of its 5G NSA network in Panama (14 October 2024)telesemana.com
  12. DPL News, prepaid line registration in Panama (16 November 2023)dplnews.com
  13. TeleSemana, Panama announces its 5G spectrum tender for a third mobile operator (5 June 2026)telesemana.com

Checked on 31 October 2026

Arenal: La Fortuna, the volcano park and getting there

  1. How to get to Arenal Volcano National Park, Horizon Guideshorizonguides.com
  2. Arenal Volcano National Park: trails, fees and wildlife, Vamos Rent-A-Carvamosrentacar.com
  3. Arenal Volcano National Park, My Tan Feetmytanfeet.com
  4. Costa Rica transportation to Arenal, Arenal.netarenal.net
  5. Jeep-boat-jeep from La Fortuna to Monteverde, ILT Costa Ricailtcostarica.com
  6. Jeep-boat-jeep: from Monteverde to La Fortuna, In La Fortunainlafortuna.com
  7. How to call an ambulance in Costa Rica, Trek Medicstrekmedics.org

Checked on 26 September 2026

Argentina eSIM

  1. Ente Nacional de Comunicaciones (ENACOM)enacom.gob.ar
  2. Personalpersonal.com.ar
  3. Claro Argentinaclaro.com.ar
  4. Movistar Argentinamovistar.com.ar
  5. DPL News, Claro, Personal and Movistar win Argentina’s 5G auction (24 October 2023)dplnews.com
  6. TeleSemana, Telecom runs its business under the Personal brand (15 December 2025)telesemana.com
  7. Argentina.gob.ar, the competition authority’s conditions on Telecom’s purchase of Telefónica (18 June 2026)argentina.gob.ar
  8. Visit Argentina, how to get internet in Argentina (21 May 2025)argentina.travel
  9. Aeropuertos Argentina, free services at Ezeizaaeropuertosargentina.com
  10. Aeropuertos Argentina, free services at Aeroparqueaeropuertosargentina.com
  11. Aeropuertos Argentina, shops at Aeroparqueaeropuertosargentina.com
  12. Perito Moreno Glacier guide, internet and Wi-Fi in El Chaltén (27 January 2025)peritomorenoglacier.com
  13. Perito Moreno Glacier guide, Wi-Fi in El Calafate and at the glacier (27 January 2025)peritomorenoglacier.com
  14. Voyagers Travel, Tierra del Fuego National Park (29 August 2022)voyagers.travel

Checked on 28 September 2026

AT&T in Mexico

  1. AT&T Méxicoatt.com.mx
  2. AT&T México, link your lineatt.com.mx
  3. CRT, telecoms sector data for the fourth quarter of 2025portal.crt.gob.mx
  4. CRT, who is who in mobile coverage in Mexico, fourth quarter of 2025portal.crt.gob.mx
  5. AT&T Inc., annual report on Form 10-K for 2025sec.gov
  6. Grupo Televisa, Form 6-K on the purchase of AT&T Mexico (13 October 2026)sec.gov
  7. Grupo Televisa, information statement on the purchase of AT&T Mexico (13 October 2026)sec.gov
  8. TeleSemana, AT&T Mexico launches LTE in six cities (13 October 2015)telesemana.com
  9. DPL News, AT&T Mexico opens 5G and its 5G plans (23 May 2022)dplnews.com
  10. Xataka México, the sale of Movistar Mexico is cleared (2 October 2026)xataka.com.mx

Checked on 31 October 2026

Bait in Mexico

  1. Bait, eSIMmibait.com
  2. Bait, coverage mapmibait.com
  3. Bait, customer helpmibait.com
  4. CRT, telecoms sector data for the fourth quarter of 2025portal.crt.gob.mx
  5. CRT, who is who in mobile coverage in Mexico, fourth quarter of 2025portal.crt.gob.mx
  6. CRT, bulletin 047/2026 on linking lines ending in 4 (15 October 2026)gob.mx
  7. Altán Redes, who we arealtanredes.com
  8. Altán Redesaltanredes.com
  9. Telecompaper, Walmart Mexico launches Bait on the Red Compartida (18 June 2020)telecompaper.com
  10. Mobile Time Latinoamérica, mobile coverage in Mexico at the end of 2025 (14 April 2026)mobiletime.la

Checked on 31 October 2026

Bell in Canada

  1. Bell, 5G, 5G+ and 5G+ Advanced networksbell.ca
  2. BCE, annual information form for 2025, SEC filing (6 March 2026)sec.gov
  3. BCE, annual information form for 2020, SEC filing (11 March 2021)sec.gov
  4. BCE, annual information form for 2011, SEC filing (14 March 2012)sec.gov
  5. ISED, 3500 MHz auction final results (29 July 2021)ised-isde.canada.ca
  6. ISED, 3800 MHz auction final results (30 November 2023)ised-isde.canada.ca
  7. CRTC, a consultation on how cellphone coverage data is collected and reported (15 January 2026)canada.ca

Checked on 31 October 2026

Bitel in Peru

  1. Bitelbitel.com.pe
  2. Bitel, eSIMbitel.com.pe
  3. Bitel, 5G coverage mapbitel.com.pe
  4. OSIPTEL, the regions hold 62.14% of mobile lines, second quarter of 2026 (2 September 2026)osiptel.gob.pe
  5. OSIPTEL, press release 78-2026: 39.4 million mobile lines in the first quarter of 2026 (8 June 2026)osiptel.gob.pe
  6. OSIPTEL, 4G mobile internet performance in August 2026 (14 September 2026)osiptel.gob.pe
  7. OSIPTEL, more than 547,000 lines changed operator in September 2026 (12 October 2026)osiptel.gob.pe
  8. OSIPTEL, register a phone bought abroad on the whitelist in three steps (31 August 2026)osiptel.gob.pe
  9. TeleSemana, Bitel began operating in Peru (29 July 2014)telesemana.com
  10. VietNamNet, Viettel starts operations in Peru (16 October 2014)vietnamnet.vn
  11. TeleSemana, Bitel launched 4G late (20 December 2016)telesemana.com
  12. ZTE, ZTE and Bitel at Bitel’s tenth anniversary and 5G launch (20 January 2025)zte.com.cn
  13. DPL News, Peru makes the 5G auction results official (22 September 2025)dplnews.com

Checked on 31 October 2026

Bogotá airport (BOG): arriving at El Dorado

  1. Check-MIG pre-registration form, Migración Colombiaapps.migracioncolombia.gov.co
  2. Check-MIG, Migración Colombiaportal.migracioncolombia.gov.co
  3. Terminal 2, the former Puente Aéreo, is renovated, El Dorado airporteldorado.aero
  4. Bogotá airports guide: terminals and transfers, Secret Flyingsecretflying.com
  5. Internet and Wi-Fi, El Dorado airporteldorado.aero
  6. Taxis, El Dorado airporteldorado.aero
  7. Taxi surcharge for trips from El Dorado airport, Bogotá citybogota.gov.co
  8. Public transport, El Dorado airporteldorado.aero
  9. TransMilenio services to and from El Dorado airport, Bogotá citybogota.gov.co
  10. How to handle the ups and downs of Bogotá's high altitude, The City Paper Bogotáthecitypaperbogota.com
  11. Time zone in Colombia, timeanddate.comtimeanddate.com
  12. What the 123 emergency line is for, Bogotá citybogota.gov.co
  13. National emergency line 123, Función Públicawww1.funcionpublica.gov.co

Checked on 26 September 2026

Brazil eSIM

  1. Painel de acessos, Anatelinformacoes.anatel.gov.br
  2. Claro Brasilclaro.com.br
  3. Vivovivo.com.br
  4. TIM Brasiltim.com.br
  5. Agência Brasil, Claro, Vivo and TIM win the 3.5 GHz band in the 5G auction (4 November 2021)agenciabrasil.ebc.com.br
  6. Teletime, the sale of Oi’s mobile business to TIM, Vivo and Claro is completed (20 April 2022)teletime.com.br
  7. Agência Brasil, Anatel starts blocking irregular phones (September 2018)agenciabrasil.ebc.com.br
  8. ABAV-SP, tourists can buy a phone chip with their passportabavsp-aviesp.com.br
  9. Amazon Eco Lodge, about the lodgeamazonecolodge.com.br
  10. Melhores Destinos, Lençóis Maranhenses tips (13 May 2021)melhoresdestinos.com.br
  11. Melhores Destinos, Ilha Grande tipsguia.melhoresdestinos.com.br
  12. GRU Airport, Wi-Figru.com.br
  13. RIOgaleão, phone services at the airportriogaleao.com

Checked on 28 September 2026

Buenos Aires airport (EZE): arriving and getting online

  1. Aeropuertos Argentina, free services at Ezeizaaeropuertosargentina.com
  2. Aeropuertos Argentina, shops at Aeroparqueaeropuertosargentina.com
  3. Ente Nacional de Comunicaciones (ENACOM)enacom.gob.ar
  4. Personalpersonal.com.ar
  5. Claro Argentinaclaro.com.ar
  6. Movistar Argentinamovistar.com.ar
  7. Ministro Pistarini International Airport, Wikipediaen.wikipedia.org
  8. Telephone numbers in Argentina, Wikipediaen.wikipedia.org
  9. Current time in Buenos Aires, timeanddate.comtimeanddate.com

Checked on 8 October 2026

Cancún airport (CUN): arriving in Cancún

  1. Ground transport at Cancún airport, ASURasur.com.mx
  2. Cancún Airport T2 bus terminal, ADOcontenido.ado.com.mx
  3. Cancún International Airport, Wikipediaen.wikipedia.org
  4. Digital Multiple Immigration Form (FMMd), Instituto Nacional de Migracióngob.mx
  5. Government of Canada, travel advice for Mexicotravel.gc.ca
  6. VISITAX, Government of Quintana Roovisitax.gob.mx
  7. Cancún Aeropuerto station, Wikipedia (Spanish)es.wikipedia.org
  8. Tren Mayatrenmaya.gob.mx
  9. Time zones of Mexico, Wikipedia (Spanish)es.wikipedia.org

Checked on 29 September 2026

Cancún and Tulum: down the Caribbean coast

  1. Tulum archaeological zone, INAHinah.gob.mx
  2. Infobae, what entry to the Jaguar Park in Tulum costs (16 February 2025)infobae.com
  3. Cancún Airport T2 bus terminal, ADOcontenido.ado.com.mx
  4. Tren Mayatrenmaya.gob.mx
  5. Government of Canada, travel advice for Mexicotravel.gc.ca
  6. El Heraldo de Tabasco, Telcel 5G arrives in Cancún (20 December 2022)oem.com.mx
  7. Telceltelcel.com
  8. VISITAX, Government of Quintana Roovisitax.gob.mx
  9. Time zones of Mexico, Wikipedia (Spanish)es.wikipedia.org

Checked on 29 September 2026

Cartagena airport (CTG): arriving at Rafael Núñez

  1. Check-MIG pre-registration form, Migración Colombiaapps.migracioncolombia.gov.co
  2. Transport, Cartagena airportaeropuertocartagena.com.co
  3. Practical guide for travelling from Rafael Núñez International Airport, Cartagena airportaeropuertocartagena.com.co
  4. The district sets new taxi fares in Cartagena, Alcaldía de Cartagenacartagena.gov.co
  5. Rafael Núñez International Airport, Wikipediaen.wikipedia.org
  6. Cartagena airport guide, Sleeping in Airportssleepinginairports.net
  7. Cartagena (Colombia), Wikivoyageen.wikivoyage.org
  8. Cartagena airport to the old city: every way in, Cielocielo.travel
  9. National emergency line 123, Función Públicawww1.funcionpublica.gov.co

Checked on 26 September 2026

Cartagena: the walled city, taxis and the Rosario Islands

  1. Port, Fortresses and Group of Monuments, Cartagena, UNESCO World Heritage Centrewhc.unesco.org
  2. Practical guide to taxis and taxi prices in Cartagena, Cartagena Explorercartagenaexplorer.com
  3. The district sets new taxi fares in Cartagena, Alcaldía de Cartagenacartagena.gov.co
  4. Muelle La Bodeguita, the authorised pier for passenger boats to the Rosario and San Bernardo islands, Dimardimar.mil.co
  5. Corales del Rosario y de San Bernardo National Natural Park, Parques Nacionales Naturales de Colombiaparquesnacionales.gov.co
  6. Compulsory insurance for visitors to Corales del Rosario, Parques Nacionales Naturales de Colombiaparquesnacionales.gov.co
  7. How to get to the Rosario Islands from Cartagena, Cartagena Tourscartagena-tours.co
  8. Guide to Isla Grande in the Rosario Islands, Flying with Mambaflyingwithmamba.com
  9. Cartagena climate, Climates to Travelclimatestotravel.com
  10. National emergency line 123, Función Públicawww1.funcionpublica.gov.co

Checked on 26 September 2026

Chile eSIM

  1. Estadísticas de telefonía, SUBTELsubtel.gob.cl
  2. Entelentel.cl
  3. Movistar Chileww2.movistar.cl
  4. Claro Chileclarochile.cl
  5. WOMwom.cl
  6. La Tercera, Movistar, Entel and WOM win 5G spectrum (16 February 2021)latercera.com
  7. Developing Telecoms, Entel brings 5G to Easter Island (20 June 2023)developingtelecoms.com
  8. Liberty Latin America and América Móvil combine VTR and Claro Chile (6 October 2022)lla.com
  9. Developing Telecoms, América Móvil to take control of ClaroVTR (24 June 2024)developingtelecoms.com
  10. Cooperativa, WOM completes its restructuring (21 March 2025)cooperativa.cl
  11. SUBTEL, compulsory registration of prepaid numbers (20 August 2026)subtel.gob.cl
  12. SUBTEL Multibanda, for foreignersmultibanda.cl
  13. Torres Hike, cell signal in Torres del Painetorreshike.com
  14. Along Came An Elephant, driving to the El Tatio geysersalongcameanelephant.com
  15. Tom & Anet Wanderers, driving the Carretera Austral (27 October 2024)tomanetwanderers.com
  16. Aeropuerto Santiago de Chile, free Wi-Fiaeropuertosantiagodechile.cl
  17. Traveltomtom, buying a prepaid SIM card in Chile (7 July 2026)traveltomtom.net

Checked on 28 September 2026

Claro in Argentina

  1. Claro Argentinaclaro.com.ar
  2. Claro Argentina, 5Gclaro.com.ar
  3. Claro Argentina, phones that work with eSIM and how to switch (3 September 2026)claro.com.ar
  4. ENACOM, June 2025 indicators (19 September 2025)enacom.gob.ar
  5. ENACOM, mobile identity rules (22 March 2023)enacom.gob.ar
  6. Argentina.gob.ar, ENACOM Resolution 263/2023, original textargentina.gob.ar
  7. ANC, ruling on the Telefónica sale (18 June 2026)argentina.gob.ar
  8. América Móvil, financial and operating report for the third quarter of 2026 (20 October 2026)s22.q4cdn.com
  9. TeleSemana, Claro Argentina’s ARPU rises 43% in the second quarter (22 July 2026)telesemana.com
  10. El Litoral, the 5G awards (October 2023)ellitoral.com
  11. TeleSemana, Claro Argentina to start its 5G rollout with Nokia (27 August 2024)telesemana.com
  12. Convergencia, Claro offers FWA in Argentina (12 November 2025)convergencia.com
  13. La Nación, the state of 4G and the congested 3G network (30 January 2015)lanacion.com.ar
  14. Notife, Claro announces its 4G service (25 February 2015)notife.com

Checked on 31 October 2026

Claro in Chile

  1. Claro Chile, personal services (read in the copy of 29 October 2026)clarochile.cl
  2. América Móvil, America Movil acquires LLA’s interest in ClaroVTR (28 July 2025)s22.q4cdn.com
  3. Liberty Latin America, VTR and Claro Chile combine (6 October 2022)lla.com
  4. SUBTEL, mobile subscribers by company, series to June 2026subtel.gob.cl
  5. SUBTEL, mobile internet connections by technology and company, series to June 2026subtel.gob.cl
  6. SUBTEL, compulsory registration of prepaid numbers (20 August 2026)subtel.gob.cl
  7. Cooperativa, Claro launches its 4G plans (27 June 2013)cooperativa.cl
  8. Developing Telecoms, SUBTEL clears Claro to use 3.5 GHz spectrum for 5G (7 April 2023)developingtelecoms.com
  9. Chócale, Claro wins the second 5G tender (17 June 2024)chocale.cl
  10. TeleSemana, América Móvil takes 100% of ClaroVTR (29 July 2025)telesemana.com
  11. DPL News, Claro Chile tests 5.5G (2 June 2025)dplnews.com

Checked on 31 October 2026

Claro in Colombia

  1. Claro Colombia, online shoptienda.claro.com.co
  2. DaTIC, the CRC’s data tool: mobile lines by operator, second quarter of 2026datic.postdata.gov.co
  3. América Móvil, annual report on Form 20-F for 2025 (April 2026)sec.gov
  4. ENTER.CO, Claro will launch its 4G LTE service this Thursday (13 February 2014)enter.co
  5. TeleSemana, Claro Colombia launches LTE in Bogotá (14 February 2014)telesemana.com
  6. TeleSemana, the 5G auction in Colombia awards the four 3.5 GHz blocks (20 December 2023)telesemana.com
  7. TeleSemana, Claro, Tigo and Movistar launch 5G in Colombia (23 February 2024)telesemana.com
  8. TeleSemana, Claro extends its 5G network to 100 cities and municipalities (3 September 2026)telesemana.com
  9. DPL News, Claro Colombia takes 5G to 100 cities and 7 million users (3 September 2026)dplnews.com

Checked on 31 October 2026

Claro in Costa Rica

  1. Claro Costa Ricaclaro.cr
  2. SUTEL, telecommunications sector statistics 2025 (English edition, 2026)sutel.go.cr
  3. SUTEL, the 2025 results on the quality of the mobile networks (19 December 2025)sutel.go.cr
  4. SUTEL, the first evaluation of the 5G networks (10 September 2026)sutel.go.cr
  5. América Móvil, annual report on Form 20-F for 2025 (April 2026)sec.gov
  6. TeleSemana, Claro launched its LTE service in Costa Rica (6 March 2014)telesemana.com
  7. DPL News, Claro and Liberty win spectrum in Costa Rica’s 5G auction (23 January 2025)dplnews.com
  8. DPL News, Costa Rica becomes Claro’s second market in Central America with 5G (2 October 2025)dplnews.com

Checked on 31 October 2026

Claro in Peru

  1. Claro Perúclaro.com.pe
  2. OSIPTEL, the regions hold 62.14% of mobile lines, second quarter of 2026 (2 September 2026)osiptel.gob.pe
  3. OSIPTEL, press release 78-2026: 39.4 million mobile lines in the first quarter of 2026 (8 June 2026)osiptel.gob.pe
  4. OSIPTEL, 4G mobile internet performance in August 2026 (14 September 2026)osiptel.gob.pe
  5. OSIPTEL, more than 547,000 lines changed operator in September 2026 (12 October 2026)osiptel.gob.pe
  6. OSIPTEL, statement of reasons for resolution 135-2025-CD on the temporary contracting measures (23 December 2025)osiptel.gob.pe
  7. TeleSemana, Claro Perú launched LTE on 1900 MHz (27 May 2014)telesemana.com
  8. La República, Claro’s mobile 5G available from today after MTC authorisation (13 April 2021)larepublica.pe
  9. DPL News, Peru makes the 5G auction results official (22 September 2025)dplnews.com
  10. Mobile Time, Claro Peru switches on its 5G network (15 January 2026)mobiletime.la
  11. DPL News, Claro reaches 110 districts with 5G in Peru (9 April 2026)dplnews.com
  12. DPL News, users with Android phones can activate eSIM (13 October 2022)dplnews.com

Checked on 31 October 2026

Colombia eSIM

  1. Información telefonía móvil, Postdata (CRC)postdata.gov.co
  2. Movistar Colombiamovistar.com.co
  3. Claro Colombiaclaro.com.co
  4. Tigo Colombiatigo.com.co
  5. MinTIC, Decree 2025 of 2015 on imported phones and IMEI registrationnormograma.mintic.gov.co
  6. MinTIC, questions on IMEI registrationmintic.gov.co
  7. MinTIC, the 5G auction results (20 December 2023)mintic.gov.co
  8. Infobae, Millicom buys Telefónica Colombia (5 February 2026)infobae.com
  9. La República, Movistar and Tigo agree a unified mobile access network (26 February 2024)larepublica.co
  10. Bucketlistly, hiking the Cocora valleybucketlistly.blog
  11. Flying with Mamba, Isla Grande in the Rosario Islandsflyingwithmamba.com
  12. Colombia Exotic, Teyuna Archaeological Park (the Lost City)colombiaexotic.com
  13. El Dorado airport, internet and Wi-Fieldorado.aero
  14. Sleeping in Airports, Medellín José María Córdova airport guidesleepinginairports.net
  15. Sleeping in Airports, Cartagena airport guidesleepinginairports.net

Checked on 28 September 2026

Colombia's coffee region: Salento, Cocora and the coffee towns

  1. Coffee Cultural Landscape of Colombia, UNESCO World Heritage Centrewhc.unesco.org
  2. Colombian Coffee Cultural Landscape celebrates 10 years as World Heritage, Federación Nacional de Cafeterosfederaciondecafeteros.org
  3. Colombia's Coffee Cultural Landscape, Colombia Travelcolombia.travel
  4. How to get to Salento, Páramo Trekparamotrek.com
  5. How to get from Pereira to Salento, The Unknown Enthusiasttheunknownenthusiast.com
  6. Cocora Valley, Wikipediaen.wikipedia.org
  7. A complete guide to the Cocora valley from Salento, Quindío Mágicoquindiomagico.com
  8. Hiking Valle de Cocora: what you need to know, Practical Wanderlustpracticalwanderlust.com
  9. A complete hiking guide to Valle del Cocora, Bucketlistlybucketlistly.blog
  10. National emergency line 123, Función Públicawww1.funcionpublica.gov.co

Checked on 26 September 2026

Costa Rica eSIM

  1. ¿Cuál fue el mejor operador de telefonía móvil en los últimos 6 meses?, SUTELsutel.go.cr
  2. Liberty Costa Ricalibertycr.com
  3. Kölbi (ICE)kolbi.cr
  4. Claro Costa Ricaclaro.cr
  5. SUTEL, questions on the phone validation platform (PVC)sutel.go.cr
  6. SUTEL, prepaid registrationsutel.go.cr
  7. Claro Costa Rica, SUTEL prepaid registrationclaro.cr
  8. Liberty Latin America completes its acquisition of Telefónica’s operations in Costa Rica (9 August 2021)lla.com
  9. TeleSemana, Liberty’s new brand in Costa Rica (14 June 2022)telesemana.com
  10. DPL News, Claro and Liberty win spectrum in Costa Rica’s 5G auction (23 January 2025)dplnews.com
  11. CR Hoy, ICE launches a 5G pilot (22 August 2025)crhoy.com
  12. Mobile Time, ICE’s 5G network with Ericsson (11 August 2026)mobiletime.la
  13. costarica.com, Monteverde services and facilitiescostarica.com
  14. costarica.com, Tortuguero services and facilitiescostarica.com
  15. Vamos Rent-A-Car, Corcovado’s Sirena stationvamosrentacar.com
  16. Caminatas al Chirripó, frequently asked questionscaminatasalchirripo.com
  17. Two Weeks in Costa Rica, arriving at SJO airporttwoweeksincostarica.com
  18. Liberia Costa Rica, the Liberia airport guideliberiacostarica.com

Checked on 28 September 2026

Costa Rica's Pacific coast: Manuel Antonio, Guanacaste and Osa

  1. Manuel Antonio National Park, SINACsinac.go.cr
  2. Manuel Antonio to open Mondays beginning April 1, Instituto Costarricense de Turismoict.go.cr
  3. Manuel Antonio National Park, Wikipediaen.wikipedia.org
  4. Aquatic safety tips for travelers, U.S. Embassy in Costa Ricacr.usembassy.gov
  5. Beach safety in Costa Rica: rip currents and swimming, Two Weeks in Costa Ricatwoweeksincostarica.com
  6. Sirena Station, Corcovado National Park: visitor guide, Corcovado National Park Tourscorcovadonationalparktours.org
  7. Corcovado Sirena Station day trip from Drake Bay, GoCorcovadogocorcovado.com
  8. How to call an ambulance in Costa Rica, Trek Medicstrekmedics.org

Checked on 26 September 2026

Entel in Chile

  1. Entel, eSIMentel.cl
  2. Entel, the first stage of its 5G network goes live (16 December 2021)informacioncorporativa.entel.cl
  3. Entel, its 700 MHz network opens 4G in every region (7 March 2017)informacioncorporativa.entel.cl
  4. SUBTEL, mobile subscribers by company, series to June 2026subtel.gob.cl
  5. SUBTEL, mobile internet connections by technology and company, series to June 2026subtel.gob.cl
  6. SUBTEL, compulsory registration of prepaid numbers (20 August 2026)subtel.gob.cl
  7. SUBTEL Multibanda, for foreignersmultibanda.cl
  8. Almendral, integrated annual report for 2025 (April 2026)almendral.cl
  9. TeleSemana, Entel Chile launches LTE on the 2.6 GHz band (28 March 2014)telesemana.com
  10. Chócale, Entel lets customers request an eSIM in its app (10 October 2025)chocale.cl

Checked on 31 October 2026

Entel in Peru

  1. Entel Perúentel.pe
  2. Entel Perú, Starlink satellite connectivityentel.pe
  3. Entel, results for the fourth quarter and full year 2025 (28 January 2026)entel.cdn.modyo.com
  4. Entel, integrated annual report 2024entel.cdn.modyo.com
  5. Entel, annual report 2014entel.cdn.modyo.com
  6. OSIPTEL, the regions hold 62.14% of mobile lines, second quarter of 2026 (2 September 2026)osiptel.gob.pe
  7. OSIPTEL, press release 78-2026: 39.4 million mobile lines in the first quarter of 2026 (8 June 2026)osiptel.gob.pe
  8. OSIPTEL, 4G mobile internet performance in August 2026 (14 September 2026)osiptel.gob.pe
  9. OSIPTEL, more than 547,000 lines changed operator in September 2026 (12 October 2026)osiptel.gob.pe
  10. OSIPTEL, statement of reasons for resolution 135-2025-CD on the temporary contracting measures (23 December 2025)osiptel.gob.pe
  11. DPL News, Entel Perú also switches on 5G (10 March 2021)dplnews.com
  12. DPL News, 5G phones go on sale in Peru (14 April 2021)dplnews.com
  13. DPL News, Peru makes the 5G auction results official (22 September 2025)dplnews.com
  14. TeleSemana, Entel to invest US$650 million in Chile and Peru in 2026 (23 April 2026)telesemana.com

Checked on 31 October 2026

Kölbi in Costa Rica

  1. kölbi, eSIMkolbi.cr
  2. kölbi, mobile coverage mapkolbi.cr
  3. kölbi, requirements for a prepaid linekolbi.cr
  4. SUTEL, telecommunications sector statistics 2025 (English edition, 2026)sutel.go.cr
  5. SUTEL, the 2025 results on the quality of the mobile networks (19 December 2025)sutel.go.cr
  6. SUTEL, the first evaluation of the 5G networks (10 September 2026)sutel.go.cr
  7. SUTEL, prepaid registration (5 September 2017)sutel.go.cr
  8. TeleSemana, ICE resumes selling 4G in Costa Rica (26 November 2013)telesemana.com
  9. El Financiero, Kölbi offers eSIM to its customers from 18 January (18 January 2023)elfinancierocr.com
  10. DPL News, Claro and Liberty win spectrum in Costa Rica’s 5G auction (23 January 2025)dplnews.com
  11. CR Hoy, ICE launches a 5G pilot (22 August 2025)crhoy.com
  12. TeleSemana, Grupo ICE awards its 5G network to Ericsson (30 April 2026)telesemana.com

Checked on 31 October 2026

Liberia airport (LIR): arriving in Guanacaste

  1. Entry requirements, Visit Costa Ricavisitcostarica.com
  2. Guanacaste Airport, Wikipediaen.wikipedia.org
  3. Guanacaste Airport, VINCI Airportsvinci-airports.com
  4. LIR airport guide, Enter Costa Ricaentercostarica.com
  5. LIR airport guide, LIR Airportlirairport.com
  6. Liberia airport to Tamarindo, Private Travel CRprivatetravelcr.com
  7. How to get from Liberia to Tamarindo, Rough Guidesroughguides.com
  8. How to get to Playas del Coco from Liberia airport, My Tan Feetmytanfeet.com
  9. Time zone in Costa Rica, timeanddate.comtimeanddate.com
  10. How to call an ambulance in Costa Rica, Trek Medicstrekmedics.org

Checked on 26 September 2026

Liberty in Costa Rica

  1. Liberty Costa Rica, mobile coveragelibertycr.com
  2. Liberty Costa Rica, its 5G networklibertycr.com
  3. Liberty Costa Rica, 3.5G coveragelibertycr.com
  4. SUTEL, the 2025 results on the quality of the mobile networks (19 December 2025)sutel.go.cr
  5. SUTEL, report on the quality of mobile services, 2025sutel.go.cr
  6. SUTEL, the interactive quality mapcalidad.sutel.go.cr
  7. SUTEL, the first evaluation of the 5G networks (10 September 2026)sutel.go.cr
  8. SUTEL, the concentration of Liberty and Tigo is prohibited (12 November 2025)sutel.go.cr
  9. Liberty Costa Rica, annual report for 2025 (March 2026)s29.q4cdn.com
  10. DPL News, Liberty launched 5G in Costa Rica (1 July 2024)dplnews.com
  11. Ericsson, the first sites of Liberty’s 5G network in Costa Rica (3 March 2026)ericsson.com

Checked on 5 October 2026

Medellín airport (MDE): arriving at José María Córdova

  1. Check-MIG pre-registration form, Migración Colombiaapps.migracioncolombia.gov.co
  2. Between Medellín and José María Córdova, Túnel de Orientetuneloriente.com
  3. Night closure of the Túnel de Oriente for maintenance, Túnel de Orientetuneloriente.com
  4. Night closures of the Túnel de Oriente and alternative routes, Infobaeinfobae.com
  5. New taxi fares from 2 February, Alcaldía de Medellínmedellin.gov.co
  6. The 2026 taxi fare between Medellín and José María Córdova, Telemedellíntelemedellin.tv
  7. Transport prices between Medellín and José María Córdova, Medellín de Cercamedellindecerca.com
  8. Travel to José María Córdova paying with Cívica, Metro de Medellínmetrodemedellin.gov.co
  9. From Medellín to Rionegro airport without stops, with the Cívica card, Alcaldía de Medellínmedellin.gov.co
  10. Airport transport with Cívica, Combusescombusessa.com
  11. Medellín José María Córdova airport guide, Sleeping in Airportssleepinginairports.net
  12. Medellín altitude: a guide and comparison, Casacolen.casacol.co
  13. National emergency line 123, Función Públicawww1.funcionpublica.gov.co

Checked on 26 September 2026

Medellín: the metro, Comuna 13 and a day at Guatapé

  1. Users, Metro de Medellínmetrodemedellin.gov.co
  2. Metrocable (Medellín), Wikipediaen.wikipedia.org
  3. Line J: Metrocable San Javier, Metro de Medellínmetrodemedellin.gov.co
  4. Guide to visiting Comuna 13 in Medellín, Fotografiando Viajesfotografiandoviajes.com
  5. Arví station, Wikipediaen.wikipedia.org
  6. Fares on the Arví tourist cable car, Metro de Medellínmetrodemedellin.gov.co
  7. Fares, Cívicacivica.metrodemedellin.gov.co
  8. Guatapé, Terminales Medellínterminalesmedellin.com
  9. How to get to Guatapé from Medellín, Half Half Travelhalfhalftravel.com
  10. Medellín altitude: a guide and comparison, Casacolen.casacol.co
  11. National emergency line 123, Función Públicawww1.funcionpublica.gov.co

Checked on 26 September 2026

Mexico eSIM

  1. Banco de Información de Telecomunicaciones (BIT), CRTbit.crt.gob.mx
  2. Telceltelcel.com
  3. AT&T Méxicoatt.com.mx
  4. Movistar Méxicomovistar.com.mx
  5. Baitmibait.com
  6. Comisión Reguladora de Telecomunicaciones, guidelines for identifying mobile lines (Diario Oficial, 9 December 2025)dof.gob.mx
  7. Infobae, visitors and the registration of mobile lines (17 May 2026)infobae.com
  8. La Jornada, Telcel launches 5G in 18 cities (22 February 2022)jornada.com.mx
  9. El Heraldo de Tabasco, Telcel 5G arrives in Cancún (20 December 2022)oem.com.mx
  10. AT&T Inc., quarterly report on the Iusacell and Nextel Mexico acquisitions (2015)sec.gov
  11. Publimetro, Movistar and AT&T extend their network agreement to 2030 (29 April 2024)publimetro.com.mx
  12. Telecompaper, Walmart Mexico launches Bait on the Red Compartida (18 June 2020)telecompaper.com
  13. CEIEG Chiapas, INEGI survey on internet in homes (ENDUTIH 2024)ceieg.chiapas.gob.mx
  14. Government of Canada, travel advice for Mexicotravel.gc.ca
  15. Mexico City International Airport, communications servicesaicm.com.mx
  16. Grupo Aeroportuario del Pacífico, wireless internet at Guadalajara airportaeropuertosgap.com.mx

Checked on 28 September 2026

Monteverde: the cloud forest reserves and the road up

  1. Monteverde, Wikipediaen.wikipedia.org
  2. Monteverde Cloud Forest Reserve: how to visit, My Tan Feetmytanfeet.com
  3. Santa Elena Cloud Forest Reserve, Monteverde Infomonteverdeinfo.com
  4. Monteverde's cloud forests, Monteverde Infomonteverdeinfo.com
  5. How to visit Monteverde Cloud Forest, Along Dusty Roadsalongdustyroads.com
  6. Driving to Monteverde: routes and road conditions, Two Weeks in Costa Ricatwoweeksincostarica.com
  7. Jeep-boat-jeep from La Fortuna to Monteverde, ILT Costa Ricailtcostarica.com
  8. How to call an ambulance in Costa Rica, Trek Medicstrekmedics.org

Checked on 26 September 2026

Movistar in Argentina

  1. Movistar Argentinamovistar.com.ar
  2. Movistar Argentina, what eSIM is and what you need to activate itayuda.movistar.com.ar
  3. ENACOM, June 2025 indicators (19 September 2025)enacom.gob.ar
  4. ENACOM, mobile identity rules (22 March 2023)enacom.gob.ar
  5. ANC, ruling on the Telefónica sale (18 June 2026)argentina.gob.ar
  6. La Nación, ENACOM suggests Telecom must sell mobile business to win approval for the Telefónica purchase (27 March 2026)lanacion.com.ar
  7. Telecom Argentina, 1H26 results (7 August 2026)sec.gov
  8. Telecom Argentina, 2Q26 accounts (August 2026)sec.gov
  9. Telecom Argentina, Metrotel’s offer accepted, Form 6-K (14 October 2026)sec.gov
  10. TeleSemana, Metrotel cleared to buy Telecom’s customers (11 September 2026)telesemana.com
  11. Infobae, Movistar to stop being a mobile brand in Argentina (15 October 2026)infobae.com
  12. Infobae, what Movistar customers moving to Tuenti must do (16 October 2026)infobae.com
  13. Notife, Movistar starts 4G in Argentina (17 December 2014)notife.com
  14. El Litoral, the 5G awards (October 2023)ellitoral.com
  15. DPL News, 5G sites on the coast (4 January 2024)dplnews.com
  16. TeleSemana, how 5G is advancing in Argentina (16 January 2024)telesemana.com

Checked on 31 October 2026

Movistar in Chile

  1. Movistar Chile, eSIMww2.movistar.cl
  2. Movistar Chile, contract terms of the mobile service (August 2026)ww2.movistar.cl
  3. SUBTEL, mobile subscribers by company, series to June 2026subtel.gob.cl
  4. SUBTEL, mobile internet connections by technology and company, series to June 2026subtel.gob.cl
  5. SUBTEL, compulsory registration of prepaid numbers (20 August 2026)subtel.gob.cl
  6. SUBTEL Multibanda, for foreignersmultibanda.cl
  7. TeleSemana, Movistar Chile launches its LTE service (15 November 2013)telesemana.com
  8. Developing Telecoms, Chilean operators light up 5G networks (20 December 2021)developingtelecoms.com
  9. DPL News, Movistar Chile reaches 340 communes and half a million 5G customers (28 July 2022)dplnews.com
  10. InvestChile, Millicom and NJJ complete purchase of Telefónica Chile (12 February 2026)blog.investchile.gob.cl
  11. Forbes Chile, SUBTEL on the sale of Telefónica Chile (10 February 2026)forbes.cl
  12. Diario Financiero, Millicom names its board in Chile (5 May 2026)df.cl
  13. Chócale, Movistar on its 5G traffic (30 July 2026)chocale.cl
  14. Chócale, interview with Movistar Chile’s chief executive (15 October 2026)chocale.cl

Checked on 31 October 2026

Movistar in Colombia

  1. Movistar Colombiamovistar.com.co
  2. Movistar Colombia, mobile coverage mapmovistar.com.co
  3. CRC, mobile internet quality: the measurements to June 2025 (9 December 2025)crcom.gov.co
  4. CRC, interactive maps of mobile coverage (15 December 2025)crcom.gov.co
  5. DaTIC, the CRC’s data tool with the coverage mapsdatic.postdata.gov.co
  6. El Tiempo, Movistar completes the first phase of 5G in Colombia (26 January 2026)eltiempo.com
  7. Semana, Movistar on the start of its 5G network (13 July 2024)semana.com
  8. TeleSemana, Movistar Colombia to switch on its 5G network (21 February 2024)telesemana.com
  9. Forbes Colombia, Movistar and Tigo switch on their unified network (14 January 2025)forbes.co
  10. TeleSemana, Movistar and Tigo extend their shared network (13 January 2025)telesemana.com
  11. Infobae, Millicom buys Telefónica Colombia (5 February 2026)infobae.com
  12. MinTIC, questions on IMEI registrationmintic.gov.co

Checked on 5 October 2026

Movistar in Mexico

  1. Movistar México, eSIMmovistar.com.mx
  2. Movistar México, link your linemovistar.com.mx
  3. CRT, telecoms sector data for the fourth quarter of 2025portal.crt.gob.mx
  4. CRT, who is who in mobile coverage in Mexico, fourth quarter of 2025portal.crt.gob.mx
  5. El Financiero, Telefónica agrees to sell its Mexican business for US$450 million (7 April 2026)elfinanciero.com.mx
  6. Xataka México, the sale of Movistar Mexico is cleared (2 October 2026)xataka.com.mx
  7. DPL News, Movistar launches 5G in Mexico (15 December 2022)dplnews.com
  8. TeleSemana, Movistar Mexico launches LTE in the Federal District (19 September 2014)telesemana.com

Checked on 31 October 2026

Movistar in Peru

  1. Movistar Perúmovistar.com.pe
  2. Movistar Perú, eSIMmovistar.com.pe
  3. Movistar Perú, what 5G is and how it is advancing in Peru (16 September 2025)movistar.com.pe
  4. Telefónica, inside information on the sale of Telefónica del Perú (13 April 2025)telefonica.com
  5. TeleSemana, Integratel Perú is the new identity of Telefónica del Perú (11 June 2025)telesemana.com
  6. Infomercado, Integratel Perú states its share capital after Telefónica’s exit (8 January 2026)infomercado.pe
  7. OSIPTEL, the regions hold 62.14% of mobile lines, second quarter of 2026 (2 September 2026)osiptel.gob.pe
  8. OSIPTEL, press release 78-2026: 39.4 million mobile lines in the first quarter of 2026 (8 June 2026)osiptel.gob.pe
  9. OSIPTEL, more than 547,000 lines changed operator in September 2026 (12 October 2026)osiptel.gob.pe
  10. OSIPTEL, register a phone bought abroad on the whitelist in three steps (31 August 2026)osiptel.gob.pe
  11. TeleSemana, Movistar began selling LTE in Lima (6 January 2014)telesemana.com
  12. DPL News, Movistar authorised to deploy 5G NSA (14 April 2021)dplnews.com
  13. DPL News, Peru makes the 5G auction results official (22 September 2025)dplnews.com
  14. DPL News, Movistar Perú renews 2,000 base stations for 5G (20 January 2026)dplnews.com
  15. DPL News, Movistar’s 5G rollout in Lima and Callao (15 April 2026)dplnews.com

Checked on 31 October 2026

Personal in Argentina

  1. Personalpersonal.com.ar
  2. Personal, what eSIM is and how to get onepersonal.com.ar
  3. Personal, what 5G is and how it workspersonal.com.ar
  4. ENACOM, Telecom hands back mobile spectrum (16 March 2022)enacom.gob.ar
  5. ENACOM, more accesses and better technology across the country (15 April 2026)enacom.gob.ar
  6. ENACOM, mobile identity rules (22 March 2023)enacom.gob.ar
  7. Telecom Argentina, 1H26 results (7 August 2026)sec.gov
  8. Telecom Argentina, 2Q26 accounts (August 2026)sec.gov
  9. ANC, ruling on the Telefónica sale (18 June 2026)argentina.gob.ar
  10. TeleSemana, Personal launches LTE in Buenos Aires, Córdoba and Rosario (22 December 2014)telesemana.com
  11. TeleSemana, Telecom switches on 10 5G sites in Argentina (8 February 2021)telesemana.com
  12. RCR Wireless, Telecom claims first 5G SA deployment in Argentina (4 December 2023)rcrwireless.com
  13. DPL News, 5G sites on the coast (4 January 2024)dplnews.com
  14. El Litoral, the 5G awards (October 2023)ellitoral.com

Checked on 31 October 2026

Peru eSIM

  1. Perú supera los 43.7 millones de líneas móviles y alcanza su pico histórico, OSIPTELosiptel.gob.pe
  2. Claro Perúclaro.com.pe
  3. Movistar Perúmovistar.com.pe
  4. Entel Perúentel.pe
  5. Bitelbitel.com.pe
  6. OSIPTEL, I bought a phone abroad: how to register it (19 September 2024)osiptel.gob.pe
  7. OSIPTEL, networks must register phones brought from abroad (23 February 2026)osiptel.gob.pe
  8. El Peruano, the 3.5 GHz spectrum auction results (21 September 2025)elperuano.pe
  9. Mobile Time, Bitel, Claro, Entel and Integratel win Peru’s 5G auction (12 September 2025)mobiletime.la
  10. Infobae, Telefónica del Perú becomes Integratel Perú (10 June 2025)infobae.com
  11. Lonely Planet, how to get your cell phone connected in Peru (17 March 2025)lonelyplanet.com
  12. Follow Alice, is there phone signal on the Inca Trail?followalice.com
  13. Illa Kuntur Travel, internet in Peru for touristsillakunturtravel.com
  14. Tambopata Ecolodge, frequently asked questionstambopatalodge.com
  15. Wander Free Peru, Collpas Tambopata Innwanderfreeperu.com
  16. Laurie on the Move, an overnight stay on Amantaní islandlaurieonthemove.com
  17. La República, free and paid services in Lima’s new airport terminal (13 June 2025)larepublica.pe
  18. Traveltomtom, buying a SIM card at Lima airport (24 April 2026)traveltomtom.net

Checked on 28 September 2026

Rogers in Canada

  1. Rogers, 5G network FAQsrogers.com
  2. Rogers, Rogers Satelliterogers.com
  3. Rogers, our storyabout.rogers.com
  4. Rogers, commercial launch of LTE in the Ottawa region (7 July 2011)about.rogers.com
  5. Rogers, the start of its 5G rollout (15 January 2020)about.rogers.com
  6. Rogers, 5G service opens with the Samsung Galaxy S20 5G (6 March 2020)about.rogers.com
  7. Rogers, results for the fourth quarter of 2025 (29 January 2026)about.rogers.com
  8. ISED, 3500 MHz auction final results (29 July 2021)ised-isde.canada.ca
  9. ISED, 3800 MHz auction final results (30 November 2023)ised-isde.canada.ca
  10. ISED, decision on conditions of licence for service in the TTC subway (September 2023)ised-isde.canada.ca

Checked on 31 October 2026

San José airport (SJO): arriving at Juan Santamaría

  1. Entry requirements, Visit Costa Ricavisitcostarica.com
  2. Transportation, Juan Santamaría International Airportsjoairport.com
  3. Official SJO taxi service, Taxi Aeropuertotaxiaeropuerto.com
  4. Juan Santamaría International Airport, Wikipediaen.wikipedia.org
  5. SJO airport guide, Copa de Arbolcopadearbol.com
  6. Getting to San José airport by bus, Juan Santamaría airport guidejuansantamariainternationalairport.com
  7. Juan Santamaría International Airport Wi-Fi, Terminal Wi-Fiterminalwifi.com
  8. Time zone in Costa Rica, timeanddate.comtimeanddate.com
  9. How to call an ambulance in Costa Rica, Trek Medicstrekmedics.org

Checked on 26 September 2026

South America eSIM

  1. Perú supera los 43.7 millones de líneas móviles y alcanza su pico histórico, OSIPTELosiptel.gob.pe
  2. Ente Nacional de Comunicaciones (ENACOM)enacom.gob.ar
  3. Estadísticas de telefonía, SUBTELsubtel.gob.cl
  4. Painel de acessos, Anatelinformacoes.anatel.gov.br
  5. Claro Brasilclaro.com.br
  6. Agencia de Regulación y Control de las Telecomunicaciones (ARCOTEL)arcotel.gob.ec
  7. UNESCO World Heritage Centre, Iguazu National Parkwhc.unesco.org
  8. Torres Hike, cell signal in Torres del Painetorreshike.com
  9. Perito Moreno Glacier guide, internet and Wi-Fi in El Chaltén (27 January 2025)peritomorenoglacier.com
  10. Howlanders, the 3-day Uyuni salt flats tour from San Pedro de Atacamahowlanders.com
  11. Bolivia Hop, Puno to Copacabana (30 May 2026)bushop.com
  12. Galapatours, cell phone coverage on the Galápagos Islandsgalapatours.com

Checked on 28 September 2026

South America: crossing borders and staying online

  1. OSIPTEL, Peru's mobile lines reach a recordosiptel.gob.pe
  2. Ente Nacional de Comunicaciones (ENACOM)enacom.gob.ar
  3. Estadísticas de telefonía, SUBTELsubtel.gob.cl
  4. Painel de acessos, Anatelinformacoes.anatel.gov.br
  5. Agencia de Regulación y Control de las Telecomunicaciones (ARCOTEL)arcotel.gob.ec
  6. UNESCO World Heritage Centre, Iguazu National Parkwhc.unesco.org
  7. Torres Hike, cell signal in Torres del Painetorreshike.com
  8. Bolivia Hop, Puno to Copacabanabushop.com

Checked on 8 October 2026

T-Mobile in the United States

  1. T-Mobile, SIM card and eSIM supportt-mobile.com
  2. T-Mobile, T-Satellitet-mobile.com
  3. T-Mobile, its 4G LTE network goes live in seven metro areas (26 March 2013)t-mobile.com
  4. T-Mobile, the Samsung Galaxy S10 5G and 5G in six cities (25 June 2019)t-mobile.com
  5. T-Mobile, 5G on 600 MHz across the country (2 December 2019)t-mobile.com
  6. T-Mobile, merger with Sprint completed (1 April 2020)t-mobile.com
  7. T-Mobile, T-Satellite available to all (23 July 2025)t-mobile.com
  8. T-Mobile, the UScellular deal completed (1 August 2025)t-mobile.com
  9. T-Mobile US, results for the fourth quarter of 2025, SEC filing (11 February 2026)sec.gov
  10. Deutsche Telekom, no sale of T-Mobile US shares planned in 2026 (11 February 2026)telekom.com
  11. FCC, 2024 Communications Marketplace Report, FCC 24-136 (31 December 2024)docs.fcc.gov
  12. FCC, order and authorization for SpaceX on T-Mobile’s PCS G Block, DA 24-1193 (26 November 2024)docs.fcc.gov

Checked on 31 October 2026

Telcel in Mexico

  1. Telcel, eSIMtelcel.com
  2. Telcel, eSIM for visitors and its termstelcel.com
  3. CRT, telecoms sector data for the fourth quarter of 2025portal.crt.gob.mx
  4. CRT, who is who in mobile coverage in Mexico, fourth quarter of 2025portal.crt.gob.mx
  5. IFT, the former regulator’s website, kept as an archiveift.org.mx
  6. TeleSemana, the IFT says goodbye as the CRT takes over (17 October 2025)telesemana.com
  7. TeleSemana, Telcel presents its LTE network in Mexico (7 November 2012)telesemana.com
  8. DPL News, the IFT approves 3.5 GHz for Telcel’s 5G (9 February 2022)dplnews.com
  9. DPL News, Telcel launches 5G in 18 cities (22 February 2022)dplnews.com
  10. Xataka México, how far Telcel’s 5G reaches (13 May 2026)xataka.com.mx

Checked on 31 October 2026

Telus in Canada

  1. Telustelus.com
  2. TELUS, annual information form for 2025, SEC filing (12 February 2026)sec.gov
  3. TELUS, annual information form for 2022 (9 February 2023)sec.gov
  4. TELUS, annual report for 2020, SEC filing (2021)sec.gov
  5. TELUS, annual information form for 2012, SEC filing (2013)sec.gov
  6. ISED, 3500 MHz auction final results (29 July 2021)ised-isde.canada.ca
  7. ISED, 3800 MHz auction final results (30 November 2023)ised-isde.canada.ca
  8. ISED, subordination of spectrum licences between Bell Canada and TELUS Communications Inc.ised-isde.canada.ca

Checked on 31 October 2026

Tigo in Colombia

  1. Tigo Colombia, online shopcompras.tigo.com.co
  2. Tigo Colombia, prepaid eSIMcompras.tigo.com.co
  3. DaTIC, the CRC’s data tool: mobile lines by operator, second quarter of 2026datic.postdata.gov.co
  4. Portafolio, Tigo and Movistar launch 4G (3 December 2013)portafolio.co
  5. DPL News, UNE EPM’s services and subsidiaries take the Tigo brand (11 April 2019)dplnews.com
  6. TeleSemana, the 5G auction in Colombia awards the four 3.5 GHz blocks (20 December 2023)telesemana.com
  7. TeleSemana, Claro, Tigo and Movistar launch 5G in Colombia (23 February 2024)telesemana.com
  8. TeleSemana, Movistar and Tigo extend their neutral mobile network (13 January 2025)telesemana.com
  9. Millicom, report on Form 6-K with its results for 2025 (26 February 2026)sec.gov
  10. Millicom, report on Form 6-K (6 August 2026)sec.gov
  11. Forbes Colombia, Movistar is now Tigo: Millicom’s investment plan (15 October 2026)forbes.co

Checked on 31 October 2026

Tigo in Panama

  1. Tigo Panamá, help centre: the Tigo LTE networkayuda.tigo.com.pa
  2. Tigo Panamá, help centre: eSIM for mobile phonesayuda.tigo.com.pa
  3. Tigo Panamá, help centre: registering a prepaid lineayuda.tigo.com.pa
  4. ASEP, indicators of the mobile cellular service in Panama, 2020 to 2024 (2024 estimated)asep.gob.pa
  5. Millicom, annual report on Form 20-F for 2025sec.gov
  6. Millicom, closing of the acquisition of Telefónica’s operation in Panama (29 August 2019)sec.gov
  7. Señal News, Tigo opens a new stage of connectivity for Panama (27 August 2020)senalnews.com
  8. TeleSemana, Movistar Panamá announces 4G LTE on the 700 MHz band (27 March 2015)telesemana.com
  9. DPL News, Tigo to invest up to $6 million in 5G spectrum (23 July 2026)dplnews.com

Checked on 31 October 2026

TIM in Brazil

  1. TIM, coverage maptim.com.br
  2. TIM, 5Gtim.com.br
  3. TIM, eSIMtim.com.br
  4. TIM investor relations, shareholding composition (30 September 2026)ri.tim.com.br
  5. TIM investor relations, profileri.tim.com.br
  6. TIM investor relations, historyri.tim.com.br
  7. TIM investor relations, TIM continues expanding its network (31 October 2025)ri.tim.com.br
  8. TIM S.A., earnings release for the second quarter of 2026 (July 2026)api.mziq.com
  9. Anatel, the competition report for the second quarter of 2026 (15 July 2026)gov.br
  10. Anatel, prepaid registration (modified 18 August 2023)gov.br
  11. Mobile Time, Anatel sees changes in the mobile oligopoly (15 July 2026)mobiletime.com.br
  12. Estado de Minas, TIM launches 4G in the Confederations Cup host cities (30 April 2013)em.com.br
  13. Agência Brasil, 5G starts in Brazil (6 July 2022)agenciabrasil.ebc.com.br

Checked on 31 October 2026

Verizon in the United States

  1. Verizon, what 4G LTE is and why it matters (1 May 2012)verizon.com
  2. Verizon, 5G Ultra Wideband reaches 100 million people (27 January 2022)verizon.com
  3. Verizon, the retirement of the 3G CDMA networkverizon.com
  4. Verizon, how to use the My Verizon app for prepaidverizon.com
  5. Verizon Communications, quarterly report for January to March 2019, SEC filing (26 April 2019)sec.gov
  6. Verizon Communications, annual report for 2019, SEC filing (21 February 2020)sec.gov
  7. Verizon Communications, annual report for 2025, SEC filing (17 February 2026)sec.gov
  8. FCC, winning bidders in the C-band auction (24 February 2021)docs.fcc.gov
  9. FCC, 2024 Communications Marketplace Report, FCC 24-136 (31 December 2024)docs.fcc.gov
  10. FCC, Verizon’s waiver of the Upper 700 MHz C Block unlocking rule, DA 26-43 (12 January 2026)docs.fcc.gov

Checked on 31 October 2026

Vivo in Brazil

  1. Vivo, coveragevivo.com.br
  2. Vivo, 5G in Brazilvivo.com.br
  3. Vivo, Vivo Tourist Planvivo.com.br
  4. Telefônica Brasil, corporate structure (updated 3 August 2026)ri.telefonica.com.br
  5. Telefônica Brasil, our historyri.telefonica.com.br
  6. Telefônica Brasil, results for the second quarter of 2026 (27 July 2026)api.mziq.com
  7. Anatel, the competition report for the second quarter of 2026 (15 July 2026)gov.br
  8. Anatel, prepaid registration (modified 18 August 2023)gov.br
  9. Teletime, Anatel sees changes in the mobile oligopoly (15 July 2026)teletime.com.br
  10. Teletime, Vivo launches a digital 5G plan for foreigners (28 October 2025)teletime.com.br
  11. TeleSemana, Vivo offers LTE in the six Confederations Cup host cities (1 May 2013)telesemana.com
  12. Agência Brasil, 5G starts in Brazil (6 July 2022)agenciabrasil.ebc.com.br

Checked on 31 October 2026

WOM in Chile

  1. WOMwom.cl
  2. SUBTEL, mobile subscribers by company, series to June 2026subtel.gob.cl
  3. SUBTEL, mobile internet connections by technology and company, series to June 2026subtel.gob.cl
  4. SUBTEL, compulsory registration of prepaid numbers (20 August 2026)subtel.gob.cl
  5. Cooperativa, WOM completes its restructuring (21 March 2025)cooperativa.cl
  6. Carey, WOM completes its restructuring and leaves Chapter 11 (14 April 2025)carey.cl
  7. Developing Telecoms, Chilean operators light up 5G networks (20 December 2021)developingtelecoms.com
  8. TeleSemana, WOM agrees with SUBTEL to complete its 5G network (3 September 2025)telesemana.com
  9. Pauta, SUBTEL confirms WOM missed its 5G milestone (21 October 2026)pauta.cl
  10. TeleSemana, did WOM bid for Telefónica Chile? (2 February 2026)telesemana.com
  11. InvestChile, Millicom and NJJ complete purchase of Telefónica Chile (12 February 2026)blog.investchile.gob.cl

Checked on 31 October 2026