eSIM plans for Mexico
The best-value plan for each size, duplicates and overpriced options are hidden automatically.
A Mexico travel eSIM from Londonesim.io gets you online the minute you land, no roaming charges and no SIM card to swap. 7 plans cover Mexico, starting at $9.50, with up to 20 GB of data and validity up to 30 days. Buy online, get your QR code by email, and scan to connect.
Mexico 1GB/Day
Mexico 10GB/Day
Mexico 1GB 7Days
Mexico 3GB 15Days
Mexico 3GB 30Days
Mexico 5GB 30Days
Mexico 20GB 30Days
Mobile networks in Mexico
In Mexico, your Londonesim.io eSIM connects to AT&T on 5G, selecting the strongest available signal automatically. Personal hotspot & tethering is supported.
Using an eSIM in Mexico
- • Works on any eSIM-capable, carrier-unlocked phone.
- • Data-only, keep your own number for calls and texts.
- • Activates on arrival; validity starts on first connection in Mexico.
- • Delivered instantly by email as a QR code, nothing to ship.
Mexico eSIM, FAQ
Do I need an eSIM for Mexico?
If you want mobile data in Mexico without paying expensive roaming fees, a travel eSIM is the easiest option. You install it before you leave and it connects automatically when you arrive.
Will my phone work with a Mexico eSIM?
Yes, as long as your phone is eSIM-capable and carrier-unlocked. Most phones from 2018 onward qualify (iPhone XR/XS and newer, recent Samsung Galaxy and Google Pixel). Dial *#06#, if you see an EID, you're good to go.
When does my Mexico eSIM start?
Your validity period begins the first time the eSIM connects to a network in Mexico, not when you buy it. Install it before you travel and it activates on arrival.
Can I keep my phone number in Mexico?
Yes. The eSIM runs alongside your normal SIM and is data-only, so you keep your home number for calls and texts while using Londonesim.io's eSIM for data in Mexico.
Which mobile network does the eSIM use in Mexico?
In Mexico, your Londonesim.io eSIM connects to AT&T on 5G. Your phone automatically selects the strongest available signal, and personal hotspot / tethering is supported.