Who called from 7402061469

This number appears in My caller I.D as Allied Interstate. They call all the time and dont know what their problem is.

Allied Interstate is a collection agency for AT&T/Cingular Wireless

I get the same thing they leave half a message to call back 668? I called the 740-206-1469 and the woman asked if I was Bill someone I said no and she said she would take me off their list. I dont have att or cingular wireless, I wonder if someone  stole  my phone number.

Call from landline
Search Date:       Monday, April 14, 2008 8:35 am
Phone Number:       (740) 206-1469
Line Type:       Landline
Phone Carrier:       PAC-WEST TELECOMM, INC. - OH
City:       London
State:       OH
County:       MADISON
Latitude:       39.8800
Longitude:       -83.4500

This number shows up on my caller ID only as London, OH.  I didn't know it was Allied Interstate.  I've been getting calls from them twice a day everyday and from about ten different numbers.