I have call blocking and blocked call. They call back within 15 min. Filed complaint with FCC. Then within 30 min. they call back on different number. I guess only solution is disconnect service. If ATT can't handle my requests then I guess I don't need to do business with them.

I got a call from this number also, You tell them to take you off the list, but then they call back under a completely different number.

Unwanted phone solicitation

Folks, listen, the do not call list was instigated by the congressman whose cell phone was getting solicitation calls while he was on the floor and in committee meetings.  The law is only used if a dignitary is bothered.  Sorry, but it's not for you undignified folks.

Rachel from Credit Member Services...etc.
This scam keeps calling with different caller ID's. I've set over 2 dozen zaps on 2 dozen different numbers in the last 2 years!!! I assume this is a spoofed number.