these people keep calling and harassing us for a AT&T bill at&t says we don't owe..so I'm reporting them to Arkansas attorney general office for harassment...I do t owe AT&T and if I did I sure would write or give southwest collection agency as they call them selves the money..I think they r scammers out to rip off peoples money

Same deal.  They called & hung up as soon as I answered.  Previously, They harassed my wife, rudely, forcefully trying to get her to give them credit card information, etc, claiming an outstanding debt that NEVER existed!.  When I called back, they ID'd themselves as Southwest Credit Systems...and refused to give me any detail about the reason for the call.  When I asked them how they got my information they hung up on me!  This place is evidently a scam and becomes irate when questioned.  Word to the wise:  DO NOT GIVE ANY PERSONAL INFORMATION OVER THE PHONE TO ANY BODY!!!