Verifying TikTok with a US number you can keep
You may not need a number: TikTok lets you sign up with an email address or a supported social login instead. If you do use a phone number, plan to keep it for as long as the account. To change it later, TikTok requires both the old and the new number to be active and verified, so a number that has lapsed can’t be swapped out by yourself. Each number can be linked to only one TikTok account.
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TikTok’s rules for phone numbers
| From TikTok’s help center | |
|---|---|
| Phone number needed? | No. Phone, email or a supported social login |
| How the code arrives | SMS or email; authenticator app and passkey for two-step |
| Code length | Not stated |
| Asks again later? | Unrecognized devices, password resets, number changes |
| Accounts per number | One |
| VoIP or virtual numbers | No statement found |
| Changing the number | Old and new number must both be active |
Read on tiktok.com/support on November 13, 2026. TikTok documents no voice-call code.
Why the old number has to stay active
TikTok sends a code to each number when you change it, and its help center says both “must be active and verified”. Without the old number you can’t finish the change from the app. Nor can you simply unlink it: TikTok won’t let you unlink a phone number when it is the account’s only login method.
The number also comes back on its own. Whenever you log in from a device TikTok doesn’t recognize, or through a third-party app, it asks for your password and a one-time code sent by SMS or email. TikTok’s sign-up page puts it plainly: your email and phone number are needed for login and password recovery, so keep them valid.
If the number is gone, what’s left is TikTok’s recovery routes: verification by at least two friends, or an identity form that it says can take up to 30 days.
Signing up for TikTok with a number from us
Pick a length and buy
For TikTok that means the year option, for the reasons above.
Choose phone as the sign-up method
Set the country code to the United States (+1), enter the ten digits, and ask TikTok to send the code.
Read the code off the number’s page
When TikTok’s text arrives it shows up there with the code picked out, ready to copy into the app.
TikTok doesn’t say which kinds of numbers it accepts. Ours are non-VoIP US numbers; whether TikTok takes one is up to TikTok, and if its code doesn’t come you can cancel within 24 hours.
How long to keep the number
1 year, for $34.99, renewed for as long as you keep the account. A shorter rental leaves you with a number on the account that you can’t receive codes on, and, because of the old-number rule, can’t replace either. Once a rental ends the number can also be given to someone else.
If you would rather move the account onto your own number or email later, do it while ours is still active. The path is Profile, Menu, Settings and privacy, Account, Account Information, Phone number, Change phone, Send code. TikTok sends codes to verify the change, which is why both numbers have to be active.
Two-step verification on TikTok asks you to pick at least two methods from phone, email, authenticator app and password. Choosing email and an authenticator app keeps your sign-ins from depending on the number, though a later number change still needs it.
If TikTok’s code doesn’t arrive
TikTok’s own steps for a missing phone code are:
- Select the correct country code, which for a number from us is the United States, +1.
- Enter the number with a leading 0 and without the country code. That advice fits countries whose numbers start with 0; a US number has no leading 0, so enter its ten digits.
- Restart your device and request the code again.
For trouble at sign-up, TikTok adds: restart the app, and make sure the account uses only one login method. If the number is already linked to another TikTok account, it can’t be used for yours, because a number goes with one account only.
When no text from TikTok shows up, cancel the number within 24 hours and the money normally comes back (refund terms). The general checklist is in verification code not received.
Questions people ask
- Do I need a phone number to make a TikTok account?
- No. TikTok offers phone, email or a supported social login as the sign-up method. Instagram and X are not supported sign-up methods.
- How do I change my phone number on TikTok if I lost the old one?
- Not from the app: TikTok sends a code to both numbers and says both must be active and verified. Try account recovery through friends verification, which needs at least two friends, or TikTok’s identity form, which it says can take up to 30 days.
- Can I remove my phone number from TikTok?
- Only if the account has another login method. TikTok says that if the account is linked only with a phone number, you can’t unlink it, for account security.
- Why does TikTok send me a code when I log in on a new phone?
- TikTok asks for your password and a one-time code by SMS or email whenever you log in from a device it doesn’t recognize or through a third-party app. The number or email on the account must still be yours.
- What does TikTok’s “unrecognized device” error mean?
- TikTok shows it when two-step verification is on and you try to reset your password from a device you haven’t logged in from before. Use a device you have used with the account, or TikTok’s Recover account option.
Sources
Read on November 13, 2026. Prices and policies change; if something here is out of date, write to [email protected] and we’ll correct it.