This is not O2 but a community of customers like yourself so we can't access accounts.
If you are seeking to change names on the contract it can't be done because it would require a new credit check.
If you want it in your name you would first need to take out a new contract. Then, if the original owner is willing, the number can be migrated across.
I've flagged your post for removal of the number as this is an open forum
Contact 02 on 202 or
Message O2 on
(Facebook) (https://o2uk.co/O2CFB)
X (Twitter) (https://o2uk.co/O2CTW) or
Instagram (https://o2uk.co/O2CIG) ,,
They should be able to help you.
This is not O2 and we are all customers here similar to yourself and cannot answer account type queries.
