eSIM for USA - Travel Data Plans for the United States
PremiumStay connected across all 50 states with a USA eSIM from Giga.tel. Choose from flexible prepaid data options — from short city trips to extended cross-country travel. Activate instantly after purchase and connect to major US carriers without a physical SIM card.
FAQs — United States eSIM
Which eSIM plan for visiting the USA?▾
Giga.tel offers several USA eSIM plans covering major US carriers. For most tourists, a 10 GB or 20 GB plan is enough for a one- or two-week trip, with options for unlimited daily data if you stream heavily.
Will an eSIM work on my phone in the USA?▾
Yes, if your phone supports eSIM (most iPhones XS/XR and newer, and many Android phones from 2019 onward). You can verify in your phone Settings > About > available eSIM.
Can I keep my home number while using a USA eSIM?▾
Yes. Set the USA eSIM as your data line while your physical SIM keeps your home number for calls and messages. Most dual-SIM phones support this natively.
Do I need to unlock my phone to use a USA eSIM?▾
Your phone must be carrier-unlocked to install a foreign eSIM. Phones bought directly from Apple or Google are usually unlocked by default.
Get Your United States eSIM in 3 Steps
- 1
1. Choose your plan
Browse United States eSIM plans above. Filter by data size and validity.
- 2
2. Purchase securely
Check out with credit card or digital wallet. Instant processing.
- 3
3. Scan & activate
Scan QR code from LastSIM email. Takes under 2 minutes.