Get a 🇺🇸 Houston eSIM

USD

Downloadable Houston SIM card with prepaid data

1Gb

Valid for 7 days

🔥 Most Popular

2Gb

Valid for 15 days

3Gb

Valid for 30 days

5Gb

Valid for 30 days

10Gb

Valid for 30 days

🚀 Unlimited

Unlimited* Gb

Valid for 10 days

🎁 Best Value

20Gb

Valid for 30 days

🚀 Unlimited

Unlimited* Gb

Valid for 15 days

Buy now

Provides data anywhere in United States
Includes a free international phone number. Learn more.
No surprise fees or roaming charges

Visiting Houston soon? Save money with a Houston eSIM (downloadable SIM card) with local data starting at just $4.50 a week.
Get cheap data: Install a Houston eSIM on your phone and activate your data package to enjoy a steady internet connection anywhere in Houston, without needing Wi-Fi.
Never pay roaming charges: Avoid carrier roaming charges by toggling off Data Roaming for your primary SIM, or toggling off your primary SIM entirely. Need help? We’re available 24/7.

Check phone compatibility

Supported networks: AT&T (d. Cingular Wirless), Verizon
Expected speeds: LTE/5G
Limitations: Fully unthrottled dataUnlimited data
Data top-up available: Yes
Hotspot / Tethering: Yes
ID/documentation required: No
Phone number: Included with purchase

How does a Houston eSIM work?

An eSIM is an embedded SIM card, and you probably already have an eSIM-compatible device. When you install an eSIM for a country or region, it lets your device connect to local networks in that area. This means your device will have data without needing Wi-Fi or paying roaming charges.

FAQs about eSIM in Houston

Check your device

Most newer phones, tablets, and computers are already eSIM-compatible, so use our eSIM device checker to make sure you have a device that can accept an eSIM data plan.

Free Wi-Fi is great when it’s available and working well, but some destinations make it just about impossible to get a good connection. Having data as a backup ensures you remain connected regardless of Wi-Fi availability.

We’re proud to provide aloSIM customers with fast eSIM data connections that allow them to talk, text, surf, and stream comfortably. You’ll likely experience a 4G (sometimes 5G) or LTE equivalent network in most locations, depending on what’s available in the area.

Installation guides

We have detailed eSIM installation instructions for all compatible devices, so whether you’re looking to add eSIM data to an iPhone or iPad, Google Pixel, Samsung Galaxy, or something else, we’ll be able to walk you through the eSIM set-up process easily.

How to avoid roaming charges

It can be confusing to know the best roaming settings for your phone while you travel internationally, so we’ve created an easy walk-through guide to show you exactly how your phone’s roaming settings should look.