WhatsApp Error 133000: Incomplete deregistration

What this means#

A previous attempt to deregister this phone number did not complete successfully.

Why it happens#

• Deregistration process was interrupted or failed.

How to resolve it#

Deregister the number again fully before attempting to re-register it.

Learn more#

See Meta's official reference for WhatsApp error code 133000.

Still stuck?#

If the error persists after trying the steps above, note the exact error code (133000) and reach out to support with the message details — the code tells us exactly what WhatsApp rejected.