Home › Destinations › the United States
🇺🇸 eSIM for the United States
US roaming charges from European and Asian carriers are among the steepest anywhere, and domestic prepaid SIMs usually require a store visit and an ID check. An eSIM sidesteps both.
Get Num on the App StoreUSA eSIM plans and prices
Live prices, updated from our provider catalogue · 3G/4G/5G. These are the amounts charged at checkout — nothing is added afterwards.
| Plan | Validity | Total data | Per GB | Price |
|---|---|---|---|---|
| 100 MB totalTop-up available | 7 days | 100 MB | $11.67 | $1.14 |
| 500 MB per dayTop-up available | 1 day | 500 MB | $2.68 | $1.31 |
| 500 MB totalTop-up available | 7 days | 500 MB | $2.74 | $1.34 |
| 1 GB per dayTop-up available | 1 day | 1 GB | $1.63 | $1.63 |
| 1 GB totalTop-up available | 7 days | 1 GB | $1.68 | $1.68 |
| 2 GB per dayTop-up available | 1 day | 2 GB | $1.47 | $2.94 |
| 1.5 GB per dayTop-up available | 1 day | 1.5 GB | $2.13 | $3.20 |
| 3 GB totalTop-up available | 15 days | 3 GB | $1.39 | $4.18 |
| 3 GB totalTop-up available | 30 days | 3 GB | $1.44 | $4.31 |
| 1 GB totalTop-up available | 30 days | 1 GB | $4.40 | $4.40 |
| 3 GB per dayTop-up available | 1 day | 3 GB | $1.57 | $4.71 |
| 5 GB per dayTop-up available | 1 day | 5 GB | $1.22 | $6.10 |
| 5 GB totalTop-up available | 30 days | 5 GB | $1.26 | $6.29 |
| 10 GB per dayTop-up availableBest value | 1 day | 10 GB | $0.94 | $9.41 |
Prices shown were generated on 2026-08-05 and can change with our provider's catalogue. The app always shows the current price before you pay.
Practical notes for the United States
- Coverage is best in cities and along interstates; expect gaps in remote national-park areas whatever provider you use.
- If you are visiting several states, plan size matters more than validity — distances mean more mapping.
- Rideshare and delivery apps are effectively mandatory in most US cities, so budget more data than you think.
How to get connected
- Download Num and pick the United States.
- Choose a plan and pay with Apple Pay.
- Scan the QR code the app gives you — Settings → Cellular → Add eSIM.
- Turn on data roaming for the Num line when you land.
Questions about the United States
How much does an eSIM for the United States cost?
Plans start at $1.14. The table on this page shows current prices — 14 options ranging from short trips to month-long stays. These are the prices you pay in the app; there are no separate activation or delivery fees.
Will my phone work with a the United States eSIM?
Most iPhones from the XR and XS onward support eSIM, and the handset must be carrier-unlocked. Check the compatibility page for the full list before you buy.
When does the plan start counting down?
Validity begins when the eSIM first connects to a network in the coverage area, not when you buy it. You can install it before you travel and it will wait until you land.
Can I keep my normal number while using it?
Yes. The Num eSIM runs alongside your existing SIM, so calls and texts on your usual number keep working while data runs over the travel plan. Turn your normal line's data roaming off to avoid a roaming bill.
Can I add more data if I run out?
Yes — reloadable plans can be topped up from inside the app without buying a new eSIM or reinstalling anything.