This number is being used as part of a scam targeting UK residents. The scammers attempt to convince the person who receives the call to change their phone contract. This isa dangerous scam as actually there is no contract, just the danger of losing the security of your bank account.
Never give details of your bank account to this number. Don’t answer the phone. If you have already answered hang up.
@CPWTweets received a cold call from 020 3332 0069 purporting to be from you, wanting me to sign up to a random contract with you which would apparently end my current one. (Not with you) #Scam
— Scott (@scottberwick) October 1, 2020