United States eSIM brief
The US has three national networks — Verizon, AT&T and T-Mobile — and most travel eSIMs ride one of them as an MVNO, so the host network quietly decides your real-world coverage. Cities have fast 5G, but road trips through the Mountain West and national parks still hit genuine dead zones. Best for travelers who want one plan that works coast-to-coast and don't mind checking which carrier a plan resells.
$0.33 cheapest plan
$0.43 best $/GB
18 providers
48 plans live
Top 5 by value
| Plan | Data · days | Price | $/GB |
|---|---|---|---|
| AlpineSIM · AlpineSIM Unlimited United States eSIM - 1.5GB/Day / 1 | 5 GB · 1d | $2.15 BEST PICK | $0.43 |
| Yesim · United States | 0.49 GB · 1d | $0.41 | $0.84 |
| Nomad · Local United States - 3 Days - 1 GB | 1 GB · 3d | $1.00 | $1.00 |
| AlpineSIM · AlpineSIM Unlimited United States eSIM - 2GB/Day / 1 | 2 GB · 1d | $2.14 | $1.07 |
| GoMoWorld · United States | 2 GB · 7d | $2.27 | $1.14 |
Three things to know
- Travel eSIMs resell capacity on Verizon, AT&T or T-Mobile; coverage and 5G access vary by host network, and some plans are 4G/LTE-only — check the underlying carrier before buying.
- Coverage gaps are real outside metro areas — large national parks and long interstate stretches in the Mountain West can drop out, so download offline maps.
- There's no SIM registration in the US, and VOIP apps (WhatsApp, FaceTime) work normally.
- Most major US airports have free WiFi, so you can install and provision the eSIM before you fly and activate reliably on arrival.