Called.  Did not leave a message.  Called them back and they did not answer.  This is the 3rd time.  I have now blocked their number.

WARNING--BEWARE!! These callers are   B I G   credit card criminals, known as the card service scammers! Under NO circumstances, give these lowlifes your credit card number, or you will regret it forever!

Sent a stop message to the caller's number and the number came up as invalid. Had 14 messages on our other phone (from that number)  and ATT asked that the messages be forward to 7726. Since then, no more calls.
Going to forward the 2 new calls to 7726. Seems ATT has a way of handling these VM and Text messages..

Constant calls from thus number.  Why hasn't the police fraud unit or attorney General put an end to these scammers!!!

The card service scammers   WILL   'service' our credit cards,   BUT,   when they finish 'servicing' them, they will have NO available credit remaining! People that are fooled into having their cards 'serviced' will be charged a MINIMUM of $795.00, and many times the ENTIRE amount remaining on the card. The card service scammers are a disgusting group of degenerates, who prey mainly on the low income, and the elderly, but will cheat anyone that they can!