--- title: "Internet in Mexico: coverage and eSIM for your trip" description: "Solid coverage in the cities and tourist areas, patchy in the sierra and on stretches of road. What to have sorted before landing." url: https://getgigapass.com/en/blog/internet-in-mexico markdown: https://getgigapass.com/en/blog/internet-in-mexico.md lang: en site: Gigapass generated: 2026-10-24 languages: es: https://getgigapass.com/blog/internet-en-mexico-para-viajeros de: https://getgigapass.com/de/blog/internet-in-mexiko it: https://getgigapass.com/it/blog/internet-in-messico fr: https://getgigapass.com/fr/blog/internet-au-mexique pt: https://getgigapass.com/pt/blog/internet-no-mexico nl: https://getgigapass.com/nl/blog/internet-in-mexico ja: https://getgigapass.com/ja/blog/mekishiko-internet ko: https://getgigapass.com/ko/blog/mexico-internet zh-hans: https://getgigapass.com/zh-hans/blog/moxige-wangluo pl: https://getgigapass.com/pl/blog/internet-w-meksyku sv: https://getgigapass.com/sv/blogg/internet-i-mexiko no: https://getgigapass.com/no/blogg/internett-i-mexico da: https://getgigapass.com/da/blog/internet-i-mexico tr: https://getgigapass.com/tr/blog/meksika-da-internet ru: https://getgigapass.com/ru/blog/internet-v-meksike zh-hant: https://getgigapass.com/zh-hant/blog/moxige-shangwang ar: https://getgigapass.com/ar/mudawana/al-internet-fi-al-maksik he: https://getgigapass.com/he/blog/internet-be-mexico index: https://getgigapass.com/llms/en.txt --- # Internet in Mexico: from the Riviera Maya to the sierra > Solid coverage in the cities and tourist areas, patchy in the sierra and on stretches of road. What to have sorted before landing. [Home](https://getgigapass.com/en) › [Blog](https://getgigapass.com/en/blog) › Internet in Mexico: from the Riviera Maya to the sierra Destinations Solid coverage in the cities and tourist areas, patchy in the sierra and on stretches of road. What to have sorted before landing. **Irene Salazar** 8 Aug 2026 7 min Photo by david carballar on Unsplash In this article › Where there is coverage and where there is not › Which carriers there are › The local SIM paperwork › What you are going to use › Three practical things Mexico is a large country and uneven in this too: Mexico City and the Riviera Maya have coverage to spare, and there are mountain roads where you cross long stretches with nothing at all. ## Where there is coverage and where there is not | Where | What to expect | | --- | --- | | Mexico City, Guadalajara, Monterrey | Broad 4G and 5G in central areas | | Riviera Maya, Los Cabos, Puerto Vallarta | Good in the hotel zone and the centre | | Archaeological sites | Variable: at Chichén Itzá or Tulum yes, at remote ones no | | Mountain roads | Long stretches with no signal | | Sierra and rural communities | Real gaps | If the trip involves driving through Chiapas, Oaxaca or the sierra in general, count on being without data at times and prepare the route beforehand. ## Which carriers there are Telcel is the dominant one and the one that reaches furthest outside the cities, followed by AT&T México and Movistar. In tourist areas all three work well; on a mountain road the difference shows. ## The local SIM paperwork Buying a prepaid SIM in Mexico is straightforward and they are found in convenience stores and any carrier shop. Registration has tightened over the years, so take your passport. The advantage of arriving with an eSIM installed is the usual one: in Cancún or Mexico City the trip from the airport is organised on the phone, and that is precisely the moment when you do not yet have a local line. ## What you are going to use Maps, ride-hailing apps and messaging use little. What climbs is video and photos, and on a trip to Mexico plenty get taken. To budget without overdoing it, the figures by type of use are in [how much data you really use on a trip](https://getgigapass.com/en/blog/how-much-data-do-i-need-to-travel). ## Three practical things - Download the maps for the area and, if you are driving, the whole route. In the sierra that is not optional. - Turn off data roaming on your usual line: Mexico is outside the European Union and your plan may charge by use. - Save the accommodation and transport numbers in your contacts. Without data, calls and texts keep working. Which network each plan uses in Mexico is stated on the destination's technical sheet. If the trip leaves the cities, it is worth a look. Leaving soon? Pick the days and the data you need. Install it before you leave and pay once. [See plans](https://getgigapass.com/en/mexico) Irene SalazarDestination guides She has lived in four countries and fought with the local SIM in every one of them. She writes the country guides she wishes she'd read first. ## Frequently asked questions **Is mobile coverage good in Mexico?** In the big cities and tourist areas yes, with broad 4G and 5G in central areas. On mountain roads, in the sierra and in rural communities there are real gaps. **Does an eSIM work in Mexico?** Yes, provided your phone supports it and it is not locked to a carrier. The eSIM rides on the Mexican carriers' networks. **Do I need a passport to buy a SIM in Mexico?** Registration has tightened over the years, so it is best to have it with you. They are sold in convenience stores and carrier shops without much trouble. **Will I have coverage at the archaeological sites?** It depends. At the most visited ones such as Chichén Itzá or Tulum usually yes; at remote ones expect to be without signal. **Can I use my usual plan in Mexico?** Mexico is outside the European Union, so it depends entirely on your contract and may be charged by use. Check your account area before flying. ## Keep reading - [Destinations](https://getgigapass.com/en/blog/roaming-in-mexico) | Roaming in Mexico: how you are billed and what to do on landing | 6 min - [Comparisons](https://getgigapass.com/en/blog/best-esim-mexico) | Best eSIM for Mexico: what to look at depending on your route | 6 min - [Destinations](https://getgigapass.com/en/blog/internet-in-china) | Internet in China: what works, what does not and how to arrive ready | 9 min