(210) 255-3128

This number started calling in the exact same way that phone number 513-216-8511 does. These are not robo voiced calls but live persons who are aggressive, rude and indignant to the call recipients. Once the calls start, they come multiple timed EVERY day (except Sunday thus far).
I used my AT&T bill and called the "real" customer service agent to complain about the volume of calls coming in. I was told the "real" AT&T is not sending these calls and that they are scam calls. They say not to give personal or billing information out. They also said they are getting many calls of customers complaining.
It's been over a month of multiple calls a day... over time it droves a person crazy. No call recipient deserves how these scamming criminals treat people answering their phones.