CENAM eSIM

What's the best CENAM eSIM for Mexico and Central America?

AloOui CENAM eSIM starts at $9.62 USD for Unlimited Lite over 1 day, with 1GB of high-speed data then up to 512 kbps across seven countries; for a longer light-use stay, choose 1GB of total data over 7 days for $10.51.

Quick plan summary

• Coverage: Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua and Panama.
• Fixed data: 1GB/7 days, 2GB/15 days or 3GB–100GB/30 days.
• Daily Unlimited: Lite, Essential or Plus for 1, 3, 5, 7, 10, 15 or 30 days. No Premium option.
• Data only: no phone number, ordinary calls or SMS.
• Delivery: QR code by email after purchase. Check any destination-specific requirements before purchase.

Check your Antigua, Guatemala shuttle, find your Costa Rica accommodation or keep Panama City bookings handy using one eSIM across Mexico and six Central American countries.

Choose a plan for your trip

Compare validity, allowance and budget: the lowest-priced package lasts only one day, while fixed 1GB lasts up to seven days. These are different benefits, not equivalent packages.

Prices may change. Always check the product page for the latest prices before purchasing.

Compare selectable plan types

Standard Unlimited options are Lite. Daily high-speed allowances refresh each day, with reduced-speed data for the rest of that day after the allowance is used. Unlimited does not mean unrestricted high-speed data. Fixed data is one total allowance shared across included countries, without reduced-speed continuation after it is used. Service ends at expiry. Plus is not Premium.

Get buying help with Shop with AI

Tell Shop with AI on the AloOui website or app your route, trip length, expected data use and budget. Review the selected coverage, allowance, validity and current price before checkout.

For an easier shopping experience, download AloOui from the Apple App Store or Google Play.

Coverage and listed local networks

• Costa Rica: ICE and Liberty.
• El Salvador: Telemovil El Salvador S.A.
• Guatemala: Tigo Guatemala.
• Honduras: Telefonica Celtel Tigo.
• Mexico: Altán Redes, AT&T Mexico and Movistar Mexico.
• Nicaragua: Tigo Nicaragua.
• Panama: Tigo Panama.

Belize is not included. Check every stop, particularly if traveling between Mexico and Guatemala through Belize. South America, the USA and Canada are outside this plan's coverage.

The fixed 100GB/30-day and Unlimited Essential/5-day entries include all seven countries but do not name local networks. Confirm their supported partners with support if essential to your route. Missing network details do not remove listed destination coverage.

Check your selected option's own network details rather than assuming access to other operators. Network generations are unspecified; the records do not establish 4G or 5G access for every option. Technology, speed and reception depend on the purchased plan, partner, device and location.

Surf trips, rainforest visits and overland routes

Save maps, tickets and accommodation details offline before volcano trails, rainforest visits, remote beaches and long road journeys. Signal can be limited or unavailable away from connected areas. A listed country does not guarantee reception on every trail, beach or border route.

Hotspot and data-only service

Check hotspot availability and any sharing limits in your selected plan's instructions or with support before relying on laptop connectivity. Where supported, sharing uses the same allowance and speed limits. Actual remote-work and video-call performance depends on local connectivity.

This eSIM has no phone number, ordinary calls or SMS. Internet calling and messaging use data. If retaining your home SIM, check its roaming charges and turn off its data roaming. Home-SIM verification messages depend on your carrier and the sender, not this data plan.

Install before departure, connect when ready

1. Check your exact device model and regional version support eSIM and that the device is carrier-unlocked.
2. Install the emailed QR code over stable Wi-Fi through your cellular or SIM settings, following your order's instructions. Keep the QR private.
3. Restart after downloading the profile as instructed.
4. When ready in a covered country, enable AloOui, select it for mobile data and follow your order's roaming instructions.

Validity starts when the eSIM connects to a supported network in an included country, not installation alone. If already in a covered country, connecting can start the plan. Crossing borders does not restart validity or replenish fixed data.

Disable unwanted automatic mobile-data switching to your home SIM. Check your purchased option's activation deadline, expiry and top-up terms.

APN, connection help and support through the Help Center

1. Confirm AloOui is enabled and selected for mobile data. Check the roaming settings supplied with your order.
2. If needed, use only the APN and related settings supplied for your purchased plan. Ask support rather than substituting a generic value.
3. Toggle airplane mode briefly or restart. Try 4G/LTE where supported if 5G is unstable.
4. Start with automatic network selection. Manually choose only a supported partner identified by your order or support for the current country.
5. Check remaining data and validity. Keep the eSIM installed while troubleshooting.

Ask support before deleting the profile, changing devices or rescanning the QR code; do not assume transfer, reinstallation or QR reuse is supported.

AloOui provides customer support through the Help Center through the Help Center. Share order details, device model, destination and error message privately.

Compare another route

For the USA, Canada and Mexico, compare the separate North America eSIM. It is a separate purchase, not additional coverage included here.

CENAM eSIM FAQs

Which countries are included?
Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua and Panama. Belize is not covered.

Is the $9.62 option valid for seven days?
No. It is Unlimited Lite for one day, with 1GB high-speed then up to 512 kbps. Fixed 1GB/7 days costs $10.51.

Does crossing a border reset my allowance?
No. Fixed data is shared within the same validity. Daily high-speed allowances refresh each day, not at borders.

When does validity start?
When the eSIM connects to a supported network in an included country, not simply on installation.

Does it include a number, calls or SMS?
No. It is data-only. Internet calls and messages use your allowance.

Can I share data?
Check hotspot availability and sharing limits for your selected plan. Where supported, sharing uses the same allowance and speed limits.