Cell Phone Plans USA: A Newcomer's Guide
US phone plans are confusing because the same networks are resold at wildly different prices. The good news for newcomers: prepaid plans need no credit check and no SSN, and $15β$40/month gets you plenty.
The trick: MVNOs vs. the big three
The big three networks β Verizon, AT&T, T-Mobile β sell directly at $65β$90+/month for postpaid plans (credit check + SSN usually required). But smaller carriers (MVNOs) rent the same networks and sell much cheaper, no credit check needed.
Best budget picks
- Mint Mobile (T-Mobile network) β $15/month for 5GB, $20 for 15GB, $25 for 20GB, $30 unlimited β when you prepay 12 months. 3- and 6-month options cost a bit more per month. Great value if you can pay upfront.
- Visible (Verizon network) β $25/month flat for unlimited data, no annual prepay required. Simple and genuinely unlimited (speeds may slow in congestion).
- Cricket (AT&T network) β $30/month for 5GB, $55 for unlimited. Physical stores everywhere, helpful if you want in-person setup.
- Google Fi β $20/month base + $10/GB, or $50 unlimited; excellent for international travel (free data roaming in 200+ destinations).
- US Mobile β flexible "build your own" plans from ~$10/month.
What about the big three?
T-Mobile Prepaid / AT&T Prepaid / Verizon Prepaid run $35β$60/month. Worth considering only if you need in-store support, bundled perks (Netflix, etc.), or truly prioritized data in congested areas. Most newcomers overpay here β start with an MVNO.
eSIM: the newcomer's friend
Most phones from the last few years (iPhone XS and later, Pixel 3+) support eSIM β no physical SIM needed. You can buy a plan online and activate in minutes by scanning a QR code. This is ideal if you land with a foreign phone: check compatibility on the carrier's site first, and make sure your phone is carrier-unlocked.
Practical setup steps
- Confirm your phone is unlocked (ask your old carrier before leaving).
- Check the carrier's coverage map for your city β T-Mobile is weakest in rural areas, Verizon strongest.
- Order online with eSIM, or grab a SIM kit at Target/Best Buy ($5β$10).
- Port your number later if you get a US number from Google Voice first β porting is free.
Frequently asked questions
Do I need an SSN to get a plan?
Not for prepaid/MVNO plans β just an email and a payment method. Postpaid plans from the big three usually require a credit check (and often an SSN).
Can I keep my foreign number too?
Yes β dual SIM (one physical + one eSIM) is standard on modern phones. Keep the foreign SIM for banking 2FA back home.
How much data do I actually need?
With Wi-Fi at home and work, 5β15GB/month is plenty for most people. Start at 5GB; upgrading is instant.
Sources
- Mint Mobile plans β https://www.mintmobile.com/plans/
- Visible plans β https://www.visible.com/plans
- Federal Communications Commission, mobile competition reports β https://www.fcc.gov/