13 plans from $2.49. Instant setup, no contracts — pay by card or crypto.
Why an eSIM USA Beats Roaming Every Time The United States runs on three majors, Verizon, AT&T, and T-Mobile, with overlapping 4G and 5G coverage that's genuinely excellent in cities and along interstate corridors. A simZILLA eSIM USA plan drops you onto these networks the second you land, no SIM-swapping, no airport kiosk queue, no carrier store with a credit-check clipboard. One QR code, instant activation.
Connects to Verizon, AT&T networks on 3G/4G/5G speeds. Every plan is priced honestly. The price you see is the price you pay for United States. All plans are pay-as-you-go. No contracts, no subscriptions, no "we'll auto-renew you into a plan you forgot about." Your data validity starts on first use. Buy now, activate when you land.