This article is written for travelers who plan to visit Mexico and are looking for information on buying and using AT&T SIM cards & eSIMs while abroad. Maintaining cellular connectivity when traveling internationally can often be challenging due to a lack of familiarity with overseas providers and plans.
The objective of this article is to help readers understand their AT&T connectivity options in Mexico, how to purchase and activate an AT&T SIM/eSIM and get the most out of their plan while traveling.
In this article
AT&T is a big telecom company providing wireless, internet, and entertainment services. It has a long history in telecom, now expanding into new areas with acquisitions and tech. Let’s see some facts about it.
Founded: 1876 (as Bell Telephone Company)
Full company name: AT&T Inc.
Service: Mobile, broadband, fixed-line telephone, fiber optic, DirecTV entertainment services
Subscribers:
Coverage: Extensive coverage across all 50 states and Puerto Rico
Stores and partners:
Customer support:
Awards:
Coverage: AT&T extends cell service to about 80% of Mexico’s populated zones by partnering with local carriers like Telefonica and America Movil.
Network:
Based on OpenSignal’s April 2023 report and AT&T’s official information:
▶ Our recommendation: If consistent connections are a priority, AT&T is a good choice for tourists to buy traditional sim cards in Mexico. However, speed-demanding users might consider alternative carriers with higher average speeds.
Yes, AT&T Mexico offers eSIM for convenient mobile data access. Here are your options:
Which is right for you?
If you prefer ease and speed and don’t mind limited plan options, buying online is convenient. If you prioritize wider plan selection or direct assistance, consider visiting an AT&T store, but be prepared to present your passport.
Note: Please ensure your phone is carrier-unlocked and eSIM-equipped to use eSIM. Check how to know if your phone is unlocked and supports eSIM with our guides.
This operator always offers the best package for tourists coming to Mexico. Here are the best deals:
| Plan | Price | Data | Talk & Text | Hotspot | Other Features |
| AT&T Tourist SIM | $30 + tax/fees | 5GB | Unlimited talk & text | Yes (10GB limit) | Unlimited calls and texts to 100+ countries |
| AT&T Unlimited Talk & Text & Data (Monthly) | $60/month (AutoPay) | Unlimited | Unlimited talk & text | Yes (Unlimited) | |
| AT&T Unlimited Extra (Monthly) | $75/month (AutoPay) | Unlimited | Unlimited talk & text | Yes (Unlimited) | Unlimited data in Mexico & Canada |
| AT&T Unlimited Premium (Monthly) | $85/month (AutoPay) | Unlimited | Unlimited talk & text | Yes (Unlimited) | Unlimited data in Mexico & Canada + HBO Max |
Notes:
Remember to check the updated prices on the ATu0026amp;T website before buying.
Some options are recommended below for you to buy a AT&T SIM card & eSIM.
For Mexico, Gigago offers multiple data plan options, starting from 1 GB for 7 days with $12.00 .
What is great about Gigago’s Mexico eSIM is that its plans’ costs are diversifying, varying between $12.00 – $224.50 . Thus, it does not matter how many Internet users you are and how long your trip is in Mexico, there is always an option for you with Gigago.
Topping up your AT&T SIM or eSIM is easy, no worries! Here are a few ways to do it, depending on your preference:
Visit any authorized AT&T retailer and make a payment with cash, credit/debit card, or gift card.
Notes:
Yes, most ATu0026amp;T Mexico plans to offer both SIM card and eSIM options. Choose the one compatible with your device.
Yes, they often have special promotions and discounts for various groups. Check their website for current offers.
Online purchases might offer slightly better deals, but airport convenience can outweigh the price difference for some travelers.
Prices vary based on data allowance, validity period, and roaming options. Expect a range of $20-50 for basic plans, with premium options exceeding $100.
Connecting in Mexico with an AT&T SIM card & eSIM is fast and easy for tourists exploring different areas. With wide coverage, quite fast speeds, nice prepaid offers, and English/Spanish help available, it’s a great option.
For many travelers, we suggest getting an AT&T tourist SIM card package when you arrive at the airport. eSIMs are also becoming popular as a simple digital choice. Gigago offers a smooth eSIM service to consider.
This guide explains the different ways to access Wi-Fi at CUN, outlining the steps for each. It also explores alternative ways to get online beyond the airport’s complimentary Wi-Fi.
This guide aims to help international travelers who want to buy a SIM card at Cancún Airport in Mexico. Getting a local SIM might be hard because of language barriers and not knowing what documents are needed.
This article is for international tourists visiting Mexico seeking info on easy and affordable mobile internet access via local Mexico SIM Cards
Telcel, a frontrunner in the Mexican telecommunications market, offers expansive coverage and high-speed connectivity that tourists can rely on.
Renting a pocket Wifi in Mexico is easy for tourists, but there are still other connectivity options to choose from.
Following the guidance in these sections will prepare readers to have a mobile connection right from arrival at Mexico City International Airport (Benito Juárez International Airport).
