I have had Cingular since they took over for Cellular One, and they took over from Comcast, so yeah I have had them a long time. I always wanted to get rid of them because of their customer service B.S. that they put you through, but I didn't want to change numbers, but now that I have the ability to keep my number, Cingular has actually been ok for the last 2 years....so I am going to stick with them for a minute, plus they along with Verizon and At&T will be offering some free stuff for you to stay with them.