eSIM Houston — Prepaid Data Plans, Instant QR

Name: Houston eSIM Data Plans
Brand: AeroSims
SKU: US_3_30_usip
Availability: InStock

Houston eSIM Data Plans

3 GB / 30 days

$4.90

Houston eSIM Data Plans

$4.90

Why travellers choose AeroSims

QR code by email in seconds

Validity starts on arrival, not at purchase

Connects to local partner networks

Need more? Buy another plan anytime

Delivered in secondsNo passport, no SIM swap24/7 support

Network & coverage

Stay connected in Houston

Your eSIM connects to Verizon and AT&T — both with 5G — across Houston, and it keeps working across United States. The phone takes whichever network is strongest where you stand.

Where you will use it

downtown and Midtownthe Galleriathe Medical Centerthe road to Galveston and the coast

Verizon

5G coverage across Houston and on through United States.

AT&T

5G coverage across Houston and on through United States.

Choose your data

The plan that fits your trip

Fixed data, one payment — pick the size that matches how you travel in Houston.

A business trip

smallest plan

Energy and medical district meetings.

Medical travel

one step up

A longer stay with constant calls home.

MOST CHOSEN

A few days

a larger plan

Space Center, museums, restaurants.

Texas road trip

unlimited fits better

Austin and San Antonio, long drives.

Traveller's guide

Staying connected in Houston

A weak connection does not just feel slow — it wastes your plan. Pages half-load and reload, uploads restart, apps retry in the background. Sitting on a solid network is part of what makes a fixed plan last the whole trip.

In Houston the biggest single draw is driving across a metropolitan area larger than many countries. Download the offline map before you fly and let the eSIM handle live traffic only.

Houston has the largest medical centre in the world and draws long-stay medical visitors, which is a very different pattern from a business trip — weeks of calls home rather than days of meetings.

What's included

Everything you need in Houston

One price, no meter

Bought once, and the trip carries no further cost.

Nothing burns before you land

Install it the day you book — it stays dormant until it first connects.

Need more? Buy another

No top-ups — a second package arrives by email and installs alongside the first.

No counter, no queue

Nothing to collect at IAH / HOU.

Instant delivery

Your QR code arrives by email in seconds — no shipping, no wait.

Ready for local apps

Works with Uber, Lyft and Google Maps and everything else you use.

Device support

Works on your phone

Almost every phone from the last few years supports eSIM. Not sure? Dial *#06# — if an EID number appears, you're good to go.

iPhone

iPhone XS, XR and every model since.

Samsung Galaxy

Galaxy S20 and newer, Z Flip / Z Fold, Note 20.

Google Pixel

Pixel 3 and newer.

Other Android

Most modern flagships from Motorola, OnePlus, Oppo and more.

Why eSIM

AeroSims vs a local SIM vs roaming in Houston

	AeroSims eSIM	SIM at IAH / HOU	Roaming
Ready when you land		After the queue
Passport / ID needed	None	Often required	None
Price known before you fly			Rarely
Keep your own number
Works across the rest of United States

How it works

Connected in 3 simple steps

Whenever you like

Scan the QR code at home over Wi-Fi. Nothing is used up.

On landing at IAH / HOU

Turn off flight mode.

Turn on data roaming

The step most people forget. Your home SIM stays in the phone for bank codes, with its data switched off.

FAQ

Questions, answered

Will the Houston eSIM work on my phone?

Any eSIM-capable, carrier-unlocked handset — iPhone XS and newer, Samsung Galaxy S20 and newer, Pixel 3 and newer. Dial *#06#; an EID number means yes.

How fast is the data in Houston?

4G and 5G where the local network provides it. Speed varies by area and time of day, as it does for everyone on the same network.

Do I need a passport or registration?

No. That requirement applies to physical SIM cards bought locally, not to this eSIM.

When does my plan start?

On the first connection to a local network — when you switch off flight mode at IAH / HOU. Not when you pay.

What happens when my data runs out?

Your connection simply pauses — no surprise bills, ever. To keep going, buy another package for the same destination. If that happens often, the unlimited plan is the cheaper answer.

Can I add data to an eSIM I already have?

No — we don't offer top-ups. If you need more data, buy another package for the same destination. It arrives by email and installs alongside the eSIM you already have.

Can I keep my normal number for calls and texts?

Yes. Keep the home line active for SMS codes with its data off, and let the eSIM carry the data.

Can I use it as a mobile hotspot in Houston?

Yes. Bear in mind a second device draws from the same plan.

Does it work outside Houston?

Yes — it is an United States-wide plan.

Staying longer than a week?

Unlimited is billed per day and the daily rate falls the longer you stay — same networks, no counting.

View Houston unlimited

Ready to explore Houston?

Choose your plan above and get instant access — delivered to your inbox in seconds.

4G/5G · instant delivery · 30-day guarantee