SayFone travel eSIM
iPhone 15 eSIM for the USA
For travelers in the USA, the lowest-priced SayFone data eSIM is 100 MB for 7 days at $2.60 USD, using Verizon and AT&T.
Compare plans Prepaid mobile data
- Starting price
- $2.60 USD
- Networks
- Verizon, AT&T
- 5G
- Available on listed plans
- Hotspot
- Device permitting
- Entry plan activation
- Starts at installation
- Prices checked
Compare prepaid data plans
The 50 GB plan costs 96% less per GB than the 100 MB entry plan.
21 plans · USD
100 MB · 7 days
$2.60500 MB · 7 days
$3.001 GB · 7 days
$3.661 GB · 7 days
$3.802 GB · 15 days
$6.183 GB · 15 days
$6.403 GB · 15 days
$6.403 GB · 30 days
$6.54
How much data do you need?
Enter your daily minutes for the activities you expect to use.
eSIM, local SIM and roaming costs
The roaming totals assume your home carrier charges for each of 7 days. Check what your plan includes before comparing.
| Option | Price | Trip cost | Difference vs SayFone | Terms |
|---|---|---|---|---|
| SayFone | $2.60 USD | $2.60 USD | Reference | 100 MB for 7 days, mobile data only. |
| T-Mobile prepaid Starter | $45.00 USD | $45.00 USD for one month | Different package | 15 GB of 5G data with US talk and text. First month costs $45 before taxes and fees. T-Mobile lists $40 per month with AutoPay after the first month. Carrier rate · Nov 4, 2026 |
Networks and coverage
- Verizon5G
- AT&T5G
Switch to mobile coverage and enter an address. The FCC map uses provider models for outdoor or in-vehicle service, so check your hotel and road stops separately. FCC National Broadband Map
Is my phone eSIM compatible?
Look for Add eSIM in your device’s mobile settings, then check that it is carrier-unlocked.
iPhone 15
- On an unlocked eSIM-capable iPhone 15, open Settings → Cellular → Add eSIM.
- An iPhone 15 bought in mainland China lacks eSIM support. Check Hong Kong and Macao variants before buying.
- Check Settings → General → About for No SIM restrictions beside Carrier Lock.
Install your travel eSIM
Install an eSIM on iPhone
- Connect to Wi-Fi and open the activation QR in My eSIMs on a second screen.
- On your iPhone, open Settings → Cellular → Add eSIM → Use QR Code, then scan it.
- Select the travel eSIM under Cellular Data. Enable data roaming for that line and turn off Allow Cellular Data Switching if you want to keep data off your home SIM.
Practical notes for United States
- Currency
- USD
- Emergency services
- 911 Source
Explore related eSIMs
Other data allowances and durations
Compare your home carrier
Set up a specific phone
Travel eSIM questions for United States
Choose data for your trip before you go.
Select a plan