eSIM AT&T (Mexico)
eSIM AT&T (Mexico)
IDENTITY LINKING WITH INE, PASSPORT, OR CURP IS REQUIRED AND EXCLUSIVE ACTIVATION IN MEXICO
🎁 We’ll give you 2% of the total back in points
Local number: data, calls, and SMS
Delivery: 15 minutes (11 a.m.–7 p.m. Mexico City time)
Compatible with 5G
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When to Choose This eSIM
Everything you need to have a local number in Mexico with your AT&T eSIM, whether you are a local or a foreigner. Activate a new line or transfer your current number to have calls, SMS, and data with top-ups on your AT&T Mexico eSIM.
Installation and Requirements
Purchase and install your AT&T MX eSIM once you are in Mexico. The AT&T eSIM price includes the selected top-up and is linked from the date we send your AT&T Mexico eSIM to your email. Installation is via QR code (one-time use).
This prepaid ATT eSIM requires the latest version of the Android or iOS operating system and it is not necessary to contract AT&T eSIM plans.
You must be in Mexico under native coverage (not extended with Telcel) for your AT&T prepaid eSIM to activate.
By official regulation, you must link your line with your INE, CURP, or passport (applies to foreigners and locals) to your AT&T prepaid eSIM. A link will be sent to complete the process in the delivery email. Your AT&T prepaid eSIM will remain inactive until it is linked. More information here.
Your Line
New line: when purchasing AT&T eSIM, select a Numeric Series (the first 2 or 3 digits of the number to be assigned) from the available options or choose “Other” and write it in the dropdown field.
Portability: eSIM ATT portability with your current number (not AT&T) on your AT&T eSIM. Select the portability numeric series and enter your number and PIN in the displayed fields. The process takes 24 to 48 business hours and, during that period, a provisional number will be assigned to your ATT Mexico eSIM.
From the validity of the included top-up, you only need to recharge the amount of your top-up to maintain your AT&T digital chip. If you prefer, your virtual ATT chip can remain for up to 60 days without recharging.
Recharges
100 MXN: 2 GB for browsing + 4 GB promotional for 12 months (portability) or 3 months (new line), unlimited minutes, SMS, and social media. Validity: 30 days (portability) or 14 days (new line).
150 MXN: 3 GB for browsing + 6 GB promotional for 12 months (portability) or 3 months (new line), unlimited minutes, SMS, and social media. Validity: 30 days (portability) or 25 days (new line).
200 MXN: 4 GB for browsing + 8 GB promotional for 12 months (portability) or 3 months (new line), unlimited minutes, SMS, and social media. Validity: 30 days.
300 MXN: 6 GB for browsing + 12 GB promotional for 12 months (portability) or 3 months (new line), unlimited minutes, SMS, and social media. Validity: 30 days.
You can recharge your AT&T eSIM plans at any physical or virtual location that accepts AT&T top-ups.
Coverage and Features
Connect with the national 5G network on your prepaid ATT eSIM. Your AT eSIM includes HD Voice. Check the coverage of your ATT prepaid eSIM here.
You can renew your ATT eSIM plans up to 48 hours before the validity ends.
Warranty
72-hour warranty on your ATT virtual SIM. Applies only to issues related to the QR code, except if the ATT eSIM is deleted and reinstalled. Does not cover issues due to misuse, installation on incompatible devices, or problems related to incorrect installation of the AT&T virtual chip.

Your AT&T digital SIM in 3 steps
- 1
When purchasing an AT&T eSIM, choose a new number with your preferred number series, or an AT&T eSIM with the same number.
- 2
Select the top-up with the most benefits (the more you top up, the more GB you get for your AT&T virtual SIM) on your AT&T Mexico eSIM.
- 3
Install your AT&T eSIM card only in Mexico with an AT&T eSIM QR code and connect instantly.
important
Before purchasing eSIM Mexico AT&T
QR Code
The QR code for your AT&T eSIM is for one-time use and cannot be scanned more than once. Contact support if you encounter any issues with your eSIM Mexico ATT.
Activation
When purchasing an AT&T eSIM, it requires coverage exclusively in Mexico to activate; your AT&T eSIM cannot be activated in another country. We recommend purchasing and installing/activating your AT&T iPhone eSIM once you are already in Mexico.
Identity linking
By official regulation, when requesting an AT&T eSIM, your AT&T Mexico prepaid eSIM must be linked to an INE, CURP, or passport, without exception. If you are a tourist, you can also link your AT&T 5G eSIM using a passport. Your AT&T 5G eSIM line remains inactive until you complete the linking process through the link included in the delivery email for your AT&T Mexico eSIM.
Prepaid option
The AT&T eSIM price includes the selected top-up. The prepaid AT&T eSIM is a top-up eSIM: you are not tied to an AT&T eSIM plan. Once the top-up included in your order runs out, you can top up only the amount you choose. Your AT&T virtual SIM card line can remain active for up to 60 days without a top-up.
AT&T SIM and AT&T eSIM
It is not possible to switch from a physical SIM to AT&T. We recommend porting to another carrier (for example, Axios, Newww, or another provider) and submitting an order to return to AT&T through number portability after 30 days have passed.
Line management
You can download the Mi AT&T app to manage your ATT Mexico eSIM usage and account, recharge your line, and purchase additional add-ons for your eSIM.


