Numbers activated
1M+

Numbers activated
1M+
Countries available
190+
Average delivery rate
51%
If SMS doesn’t arriveSMS doesn’t arrive?
Auto-refund
All USA numbers provided by services are usually mobile numbers — the format most widely accepted by apps and services for SMS verification. This ensures maximum compatibility with WhatsApp, Telegram, Google, USA banking apps, and other platforms that require a USA number.
United States phone numbers use country code +1 and a ten-digit format: a three-digit area code followed by a seven-digit subscriber number. Example: +1 (212) 555-0147. Area codes identify geographic regions, though virtual numbers are not tied to a physical location.
Mobile US numbers are accepted by most apps and platforms for SMS verification. Landline US numbers cannot complete phone verification because they do not deliver text codes. All SMSFAST US numbers are mobile.
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If you don't have a SMSFAST account, click "Register" to create one. Otherwise, log in with your existing credentials.
In the top right corner, click the "+" icon and select your preferred top-up method. Add the desired amount to your account.
From the left-hand menu, click "Select country" and then choose "USA". Tick the desired service you want to activate.
Click "Buy" and wait a few seconds while your temporary number is activating to receive SMS codes.
Copy the phone number from the "Number" menu. Return to the service website and confirm the account creation with the given number.
Wait for the verification code you will receive in the "SMS code" menu. Paste it on the service page to finish the registration.
SMSFAST provides USA numbers across lycamobile, tmobile, at_t, and regional carriers. Use the selector below to find a number from a specific operator, since some platforms are more likely to accept numbers from particular networks.
lycamobile
tmobile
at_t
moabits
joltmobile
mint_mobile
us_mobile
A USA temporary phone number is a virtual +1 number that accepts incoming verification codes online, without a physical SIM card. SMSFAST provides US numbers in activation mode (20 to 90 minutes) and long-term rental (1 day to 1 year). No US address is required.
Users get a temporary US number to verify accounts on platforms that require a +1 number, to keep their personal number out of marketing databases, or to access US-only services from abroad. Developers also use US virtual numbers to test SMS verification flows.
SMSFAST US numbers work for Cash App and Venmo registration in most cases. Both platforms require a verified +1 mobile number to activate payments. Choose a number with a high deliverability score in the SMSFAST selector. If no code arrives in activation mode, the balance is refunded instantly.
Google may reject shared virtual numbers used during sign-up. SMSFAST numbers with low prior usage have a higher acceptance rate than public shared numbers. For a permanent Google account, long-term rental is the more reliable option.
SMSFAST offers two options. Activation mode covers 20 to 90 minutes, enough for a single verification. Long-term rental runs from 1 day to 1 year and keeps the number exclusively assigned to one account. The rental period is renewable before it expires.
Click Cancel in your SMSFAST account before the activation period ends. When no SMS was received, the balance is refunded instantly. You can then select a different US number or carrier. This refund option applies to activation mode. Long-term rental cancellation is not available yet.
Telegram, Discord, and Tinder generally accept SMSFAST US numbers for initial verification. Instagram may flag a number that has been used for many previous sign-ups, since reused numbers are more likely to trigger its spam detection. TikTok phone verification works more reliably with non-VoIP mobile numbers. SMSFAST US numbers are non-VoIP mobile numbers.
No. Google Voice provides VoIP-based numbers that are routinely rejected by WhatsApp, Facebook, and other strict platforms. SMSFAST provides paid, exclusive non-VoIP numbers assigned to one user during the activation or rental period. Delivery rates vary by service.
SMSFAST US numbers are designed to accept incoming verification codes. Outgoing calls and outgoing SMS are not supported in activation mode. Long-term rental numbers may support inbound calls depending on the number. Check the number details before purchase.
Free public numbers are shared inboxes visible to any visitor, so verification codes and password reset links are exposed to anyone who opens the page. SMSFAST numbers are assigned exclusively to one user for the full activation or rental period.