How to Keep Your US Number When You Move Abroad (2026 Guide)
For expats, digital nomads, and anyone who needs their US number to keep working no matter where they are.
Moving abroad is exciting until your US phone number stops working. Then the dominoes fall fast: bank logins fail, 2FA codes disappear, and important contacts cannot reach you. Since Skype shut down in May 2025, this problem has become much more visible.
Why your US number matters more than you think
- • Banking: Chase, Bank of America, Wells Fargo and others still rely on SMS 2FA.
- • Government: IRS, Social Security, and state agencies often call the number on file.
- • Business: US clients and recruiters expect a reachable domestic number.
- • Healthcare: US providers and plans usually require a US contact line.
- • Services: Uber, Amazon, and many platforms still use phone verification.
- • Continuity: changing numbers means updating dozens of critical accounts.
Your options in 2026
Option 1: Keep your US SIM active
Simple in theory, expensive and fragile in practice for long-term expats.
- Pros: same real number, native SMS, no migration work.
- Cons: high monthly cost, roaming problems, possible deactivation after long domestic inactivity.
Verdict: okay for short trips, weak for long-term moves.
Option 2: Google Voice
Free and convenient, but often blocked by banks for verification.
- Pros: free, web-based, global accessibility.
- Cons: major 2FA reliability gaps, setup limitations, inconsistent support.
Verdict: fine for casual calls, risky for critical accounts.
Option 3: Forwarding services
Services like Sonetel or Grasshopper can preserve voice reachability.
- Pros: US number presence and call forwarding workflows.
- Cons: monthly fees, call quality latency, mixed SMS/2FA performance.
Verdict: better than nothing, but often overbuilt and overpriced for personal use.
Option 4: US eSIM / MVNO line
A practical approach if you want carrier-level trust for SMS.
- Pros: real carrier identity, strong bank compatibility, dual-SIM flexibility.
- Cons: recurring monthly cost, provider restrictions, setup complexity from abroad.
Verdict: one of the strongest traditional options if you accept monthly billing.
Option 5: Browser-based number ownership with OwnNumber
Built specifically for the expat number-ownership problem.
- Pros: real US number, browser-first access, SMS + calling support, pay-per-use model.
- Cons: currently US-centric and still expanding product depth.
Verdict: strong fit for expats who need reachability without SIM overhead.
Option 6: Calling apps
Yadaphone, Dingtone, Yolla and similar tools are call-first products.
- Pros: cheap outbound rates and easy setup.
- Cons: weak long-term number ownership and frequent 2FA trust issues.
Verdict: good for calling, not for identity continuity.
Comparison table
| Feature | Keep SIM | Google Voice | Forwarding | eSIM | OwnNumber |
|---|---|---|---|---|---|
| Works abroad | Risky | Yes | Yes | Yes | Yes |
| Bank 2FA reliability | High | Low | Medium | High | High where supported |
| Cost model | $40–80/mo | Free | $10–30/mo | $15–30/mo | Pay per use |
What we recommend
- Short trip under 60 days: keep your existing SIM active.
- Long-term expat with banking dependence: use authenticator apps + a trusted US number fallback.
- Business presence need: prioritize permanent, professional number ownership over call-minute pricing.
- If you only need cheap outbound calls: calling apps are fine, but they are not identity infrastructure.
Before you move: checklist
- List every account linked to your US number.
- Set alternate verification methods before switching carriers.
- Update critical institutions first: banks, government, healthcare.
- Run a real OTP test from your bank.
- Preserve voicemail and key contacts before any number change.
Need a US number that works abroad?
OwnNumber gives you browser-based US number ownership for calls, SMS, and identity continuity.
Start free on OwnNumber