I received a call from this number. The man said it was from at&t. He said he was calling because at&t has to do some work around my home area and I’ll lost the service for a few hours. Then, he continue to telling me my billing address and my email for validation (both was correct) also I received like 3 text messeges from at&t. When the man hang up, I thouth the call was weird so I called at&t. People, that call was a a fraud. That man changed my billing address. He changed my email, password and security question from my at&t online account. Also, the man add a new user. So the man was traying to add a phone line and to buy a cellphone by my name.