Is there any way to remove a phone from a Google account without a phone?

Question

Google

There is a Google account, but the number associated with it is blocked by the operator for lack of activity for a long time. The company's website is linked to the account with a verified address and much more. I can log into my account with a password, but for any action (password change, phone change, etc.) I need to write a code from SMS.
What are the options for deleting a phone number and linking another without a linked phone number?

Answer 1

the number associated with it is blocked by the operator for lack of action for a long time

Let the real owner call the operator's support and ask if it is possible to get the number back.
Numbers are placed in a "sump" for several months, and in some cases the number can be returned by writing an application in the operator's salon after the call.
But, of course, the number must not be transferred to the new owner (call him) and legally issued to a real person with a passport.

Answer 2

There you can choose to send to email