WhatsApp error 2388012 Number already added to your WhatsApp account

Needs action from you first You fix this Phone migration errors

Short answer

The migration did not go through because the number you tried to move is already present in your WhatsApp account's list of numbers. There is nothing to move — it is already in that list.

Checked against Meta docs on 2026-08-24 Official source

How to fix it

Check your WhatsApp account's list of numbers — this number is already there.
If you meant a different number, retry with one that is not already in your account.

Meta's official wording for this code

Description This phone number already exists in your list of phone numbers. The phone number you are trying to migrate is already present in your WhatsApp account. Meta's suggested solution Try again with a phone number that is not already present in your WhatsApp account.

Other codes in the same category

Common questions about this code

What does WhatsApp error 2388012 mean?

The migration did not go through because the number you tried to move is already present in your WhatsApp account's list of numbers. There is nothing to move — it is already in that list.

Can I just send the message again?

Not before the cause is addressed. Complete the steps above, then send again.

Is this a problem with my account?

You resolve this from your own account settings.

Still hitting this error?

Send us the code and a screenshot and we will read it with you. With LetsBot, the reason each message failed appears next to it in the campaign report instead of a bare number.