Default Thrill APN issue

I have a Thrill p925 here in the US and am trying to activate a GoPhone account. However, I can not make any phone calls. I am assuming that the issue is with the APNs. Under the APN settings screen, no APNs are listed. When I try to add any of the AT&T APNs, still none show up. Using APNBackpRestore to backup the APNs, shows that there are a large number stored in the phone - they are just not showing up in the settings screen.

I am using CyanoenMod. I have tried both the nightly and stable builds from cyanogenmod.