One of our businesses received a call from this number, man named Mark, who was setting up an appointment to work on our phone service. He represented himself as being with AT&T. When I Googled the number I found he was really with MCIMetro out of Dumont, NJ. I contacted AT&T at the number on our phone bills and they assured me there was no "work orders" scheduled for the account. I called the number 201-374-7251 and had to leave a voice message. Within 3 minutes a "Mark" from AT&T U-Verse called me back. I told him I knew he was not with AT&T and he was with MCIMetro and to stop contacting my business. DO NOT LET YOURSELF GET "SLAMMED" -- IT WILL ADD TO YOUR REGULAR PHONE BILL.