How to get a US phone number when you live outside the US

Key points

• You can get a US number from outside the US, but the options differ a lot: some need a US address or an existing US number, some are VoIP lines that many apps refuse, and some need a physical SIM that's used in the US.
• Decide first what the number is for: US apps and verification, US clients calling you, or keeping a number you already have. That choice rules most options in or out.
• For verification and long-term accounts, a real mobile number you keep and renew is more reliable than a free app-based number that can be reclaimed when you stop using it.

A US phone number opens a surprising number of doors. Many apps launch in the US first. Some services only accept US numbers at sign-up. US clients are more comfortable calling a local number. If you live in India, Nigeria, Germany or anywhere else, getting one can feel oddly hard. Most American carriers expect a US address, a US payment card or both.

This guide sets out the realistic options for 2026, what each one needs, and which one fits which purpose. It doesn't sell any single approach. Several of these options are perfectly good for some people.

First, decide what you need the number for

Keep your main goal in mind as you read. A good calling number can be a poor verification number, and the reverse is also true.

How US numbers work (briefly)

US numbers are part of the North American Numbering Plan: a three-digit area code, a three-digit exchange and four digits, written in international format as +1 followed by ten digits. The FCC describes the North American Numbering Plan as the numbering scheme shared by the U.S., Canada, Bermuda and most of the Caribbean. That's why a Canadian number also starts with +1.

From the outside, all US numbers look the same, but they aren't. Behind the scenes a number belongs to a carrier and a line type: wireless (mobile), landline, or VoIP. Many apps check the line type before sending a code. Our guide to real mobile vs VoIP numbers explains how that lookup works, and the VoIP vs mobile checker shows what the categories mean.

Option 1: a US SIM or eSIM from a US carrier

How it works: you buy a prepaid SIM or eSIM from a US carrier or an MVNO (a carrier that rents network capacity). You get a native wireless number.

Pros: it's a genuine mobile line. Short-code SMS from banks and apps usually works. Calls work normally.

Cons from abroad: buying and activating can require a US address, a US payment card or activation in the US. Plans must be paid monthly to keep the number, and roaming abroad may be limited or expensive. If a prepaid plan lapses, the number can be disconnected and eventually reassigned.

Best for: people who travel to the US regularly or have a US address and card.

Option 2: app-based numbers (Google Voice, TextNow and similar)

How it works: you install an app and get a US number that works over the internet.

As of October 2026, the providers' own help pages say:

• Google Voice: the free personal version and the Voice Starter and Standard plans are only available in the US. Google may reclaim a number that isn't used, for example for calls or texts, for 3 months. Voice numbers can't text five- or six-digit short codes, and some sites, such as banks, won't send texts to them.
• TextNow: the app can only be downloaded and used within North America. Its help centre calls its numbers VoIP numbers and says some services don't accept them for verification.

Pros: cheap or free, easy to use for calls and texting, good for US contacts who want to call you.

Cons: many of these numbers are VoIP lines, which a lot of apps refuse for verification. Some services require you to be in the US or to already have a US number. Free numbers can be reclaimed if you don't use them regularly. We compare the main apps in second phone number apps compared.

Best for: calling and texting US contacts, not for verifying accounts you need to keep.

Option 3: a real mobile number you rent online

How it works: a provider gives you a US number on a mobile network range that you manage from a web dashboard. You receive SMS (and, depending on the provider, calls) without a SIM in your phone.

Pros: no US address needed, works from any country, and the number is a mobile line rather than VoIP, so it's accepted by more apps. You keep it for as long as you renew.

Cons: it costs more than a free app, and you have to renew. It's not a replacement for a full US phone plan if you need lots of outbound calling.

Best for: verification, long-term accounts and receiving calls and texts from abroad.

This is what PhoneBorn does. Our US phone numbers are real mobile numbers, rented on 1, 3, 6 or 12-month plans, with SMS and calls, managed online. Sign-up needs only an email address, and payment is in crypto. If a number doesn't work for the app you bought it for within 7 days, you can replace it free from the dashboard with a new US number, up to 3 times. A refund to your PhoneBorn balance applies only if the number was never used. The United States country page lists the apps people use US numbers for.

Option 4: a single-use number for one code

How it works: you buy a number for one verification code for one service. When the code arrives, the order is finished.

Pros: the cheapest way to get past a one-off sign-up. With PhoneBorn OTP numbers, the order is refunded automatically if no code arrives.

Cons: you can't receive a second code. If the app later asks you to verify again, the number is gone. Don't use this for anything you want to keep.

Best for: test accounts and genuinely throwaway sign-ups.

Option 5: port an existing US number

If you already have a US number, for example from living there, porting it to a provider that works abroad is often the smartest move. Your contacts and accounts keep working. The FCC's number porting guide explains that you can keep your number when you change providers in the same geographic area, including between wireless and internet-based providers. It also says your old provider can't refuse to port it just because you owe money. Check what the new provider supports before you start.

Side-by-side comparison

Tips for using a US number from abroad

• Format it correctly. Enter +1 plus the ten-digit number, with no leading zeros. See the E.164 glossary entry and the country calling codes tool.
• Expect short-code differences. Some US services send codes from five- or six-digit short codes, which not every number type can receive. If an app never sends a code, try its voice-call option or a different number type.
• Location signals matter. Some apps compare your number's country with your IP address and device settings. A mismatch doesn't always cause a rejection, but it can add friction.
• Keep it renewed. A number you let lapse can be recycled to someone else. Our article on number recycling explains why that matters.
• Follow the rules. Using a US number from abroad is ordinary. Using one to pretend to be someone else, dodge a ban or run spam isn't. See is it legal to use a second phone number?

Which option should you choose?

• You mainly want US apps to accept your sign-up and keep working: a real mobile number you rent and renew.
• You mainly want US contacts to call you cheaply: a calling app, possibly alongside a mobile number for verification.
• You visit the US often and have a US address: a US prepaid SIM kept active.
• You need one code, once: a single-use OTP number.

Many people end up with two tools: a calling app for conversations and a real mobile number for accounts. That's fine. Each does the job it's good at.

FAQ

Can I get a US phone number without living in the US?

Yes. Rented real mobile numbers and single-use OTP numbers don't need a US address. Some calling apps and most US carriers do have address, payment or location requirements, so check before you sign up.

Will a US number work for WhatsApp, Telegram or Google from abroad?

Often yes, if it's a mobile number rather than a VoIP line. Apps apply their own checks, so no number is guaranteed to work for every app. See our WhatsApp, Telegram and Google guides.

Is a free US number good enough for verification?

For casual use, sometimes. Many free numbers are VoIP lines, which apps often reject, and they can be reclaimed if inactive. For accounts you want to keep, use a number you control and renew.

Can I receive calls on a PhoneBorn US number?

Yes. PhoneBorn phone number plans include SMS and calls, managed from the dashboard. Single-use OTP numbers are for one verification code only.

What happens if my US number stops working for an app?

With PhoneBorn's 7-day replacement guarantee, if the number doesn't work for the app within 7 days, you can replace it free with a new US number from the dashboard, up to 3 times.