What is specific about United States numbers
Every market issues and polices numbers differently, and those differences decide how a pool behaves.
There's no nationwide requirement to register a prepaid SIM against your identity in the US, unlike many of the markets on this list.
The carrier landscape includes a handful of major national networks plus a large layer of resold MVNO carriers, which adds real depth to the pool.
US demand accounts for more inbound search traffic to this site than any other country, which is a proxy for how often US-only services simply won't accept a foreign number.
Region-locked signups — apps and platforms that only issue OTPs to US numbers — are the single most common reason buyers pick this pool.
What people verify with United States numbers
Demand for a pool is mostly demand for a handful of services. These are the ones that drive it here.
Frequently asked questions
Do US numbers work for services that are region-locked to the US?
Yes — that's the main reason people rent from this pool. Some services check the number's country code and refuse to send an OTP to anything outside the US, regardless of where you're actually signing up from. A US cellular number clears that check the same way a US SIM in a phone would.
Are these real US carrier numbers, not Google Voice or another VoIP line?
Yes. Every number comes from an actual US cellular carrier. That distinction matters specifically in the US because Google Voice and other VoIP numbers are commonly and explicitly rejected by services that require a 'real' mobile number, which is exactly the gap a cellular line fills.
Why do US numbers cost more for some services than others?
Price tracks live demand for that specific service-and-country pairing, not a flat per-country rate. A US number for a high-demand app costs differently than the same number for a low-demand one, and that price moves as demand does, the same way it does for every country in the pool.
What happens if a US number doesn't receive my code?
The funds return to your balance automatically if no SMS arrives, so a failed number doesn't cost you anything. You don't have to wait for that automatic return either; cancel it yourself at any point and get an immediate refund instead of waiting it out.
Can I use a US number if I'm not physically in the US?
Yes. Most buyers of US numbers aren't in the US at all, they're verifying a US-only service, testing a US-facing product, or need a US-based account for business reasons. Nothing about the purchase requires a US location; the service only checks the number's country code, not where you're sitting.
Get a United States number
Pick the service you need and the current price for that pool is shown before you spend anything.