I have been having issues accessing my gmail account. When I tried to log into the account I received a prompt to verify my account due to unusual activity. I added my phone number as required and it returned with this error message "This Phone number cannot be used for verification". I have used up to 10 different phone numbers since then and it kept returning with the same error message "This phone number cannot be used for verification".

What browser are you using

I have tried it on Chrome and Gmail App

Hello please how did you resolve this I am having thesame challenge. I have tried all numbers I have none is working. Voice call doesn't come too.

Your phone has been hacked

Peaceoku:
Hello please how did you resolve this I am having thesame challenge. I have tried all numbers I have none is working. Voice call doesn't come too.

You number has been hacked, any requests you make will just bounce around, although there is a way around it, message on whatsapp 081-43-62-6235
Will bypass it, you will also need to download an app