OTP Not Received? 12 Checks Before You Retry
Waiting on a code that never comes is frustrating. Run through these twelve checks before you burn another number.
By the Sabiverify Team • October 9, 2026 • 2 min read
A missing verification code is almost always fixable. Before you buy a second number, work through this list in order.
Checks on your side
- Did you request the code after buying? The SMS can only arrive once the app has actually sent it.
- Is the number typed exactly? Include the country code and no extra zero, spaces or plus signs the app does not expect.
- Did the timer expire? Orders have a time limit. If it ran out, cancel and start fresh.
- Is the right service selected? A number bought for one app will not reliably receive another app's code.
- Did you press "resend" too many times? Rapid resends make many platforms throttle you. Wait a few minutes.
- Is your own connection stable? A weak connection can make the app fail to send the request at all.
Checks on the platform side
- Is the country supported? Some apps reject numbers from countries they do not serve.
- Has this number been used before? Numbers that already verified the same app are often refused.
- Is the app asking for a call instead? Some flows offer voice verification — pick SMS only.
- Is your IP or device flagged? Too many sign-ups from one device can pause codes. Try later or on another connection.
Checks on the number
- Try a different number. If one number is blocked, another from a different batch may work immediately.
- Check for a refund. If the order ended without a code, confirm your wallet was refunded and contact support if it was not.
The golden rule
Do not keep waiting on a number that is clearly dead. Cancel, check your wallet and switch numbers — it is quicker and cheaper than waiting out the timer.