United States: Mobile Coverage & Carriers
ESIMBYCOUNTRY at checkout · See all codes →The United States has three major mobile network operators: AT&T, T-Mobile, and Verizon. These carriers have commercially launched 3G, 4G/LTE, and 5G networks. A roaming eSIM in the US will typically access LTE bands including B2 (1900 MHz), B4/B66 (AWS), B12/B13 (700 MHz), and B71 (600 MHz). On 5G, the key bands are n71 (600 MHz), n41 (2.5 GHz), n77/n78 (3.7 GHz), and n258 (mmWave).
All three local carriers issue eSIMs, making it straightforward for travelers to activate local connectivity on compatible devices. The combination of extensive LTE coverage and growing 5G deployment across multiple bands ensures broad geographic reach throughout the country.
| Connectivity | As publicly reported |
|---|---|
| Network generations | 3G, 4G/LTE, 5G |
| Main mobile networks (MNOs) | AT&T, T-Mobile, Verizon |
| Key travel bands | B2(1900), B4/B66(AWS), B12/B13(700), B71(600), n71(600), n41(2.5GHz), n77/n78(3.7GHz), n258(mmWave) |
| Local eSIM support | Local carriers issue eSIMs |
| Region | North America |
| Capital | Washington |
| Calling code | +1 |
Travel-eSIM country connectivity cheat-sheet
Each country's mobile generations, carriers and roaming-vs-eSIM verdict on one page. Free. No prices — those come from the provider feed.
eSIM for United States → · eSIM vs roaming →
eSIM providers covering United States
| Provider | Destination coverage | Activation | Plans |
|---|---|---|---|
| Sim Local | Dedicated United States destination page (verified on the provider's site 2026-07-14) | Digital delivery — installs as an eSIM profile on an eSIM-capable, unlocked phone | See plans →10% off with our code ESIMBYCOUNTRY at checkout |
Provider destination pages checked on 2026-07-08 and 2026-07-14. Plans and prices are live on the provider's site — never stored or estimated here. We only list partners we can link and verify directly; this table grows as more providers pass review. How we compile this →
Driving beyond the coverage map?
On US road trips — RV, van or remote work off-grid — the gap is usually signal, not plan. Winegard makes antennas and signal boosters that extend cell and Wi-Fi reach where towers thin out. Independent partner — an option to explore, not an endorsement.
Boost your cell signal on the road (Winegard) →Compiled from public-record telecom facts (the MNO roster, commercially-launched 3G/4G/5G generations, deployed travel-relevant bands and local-eSIM support) and verified June 2026; see the source we compile this country from. How we compile this. Plan prices are supplied by the eSIM provider feed at publish time, not stored here.