This number calls repeatedly. It's Diversified. Said it's an old ATT bill. I've never had att. They want me to "verify my address" before discussing my account. I asked that they verify theirs first. They would not. They said they are record the call. I said excellent!!! Me too! They hung up. Called me from another number within the hour. I sIdd the same thing. They are scamming and spoofing