Coverage with the Sidekick is really crappy in Atlanta. I have lots of missed calls, as well as many locations (both inside and out) where others have reception and I have none. This is the case even when the others have T-Mobile, so I think this is a Sidekick specific issue. Doesn't make it any less annoying though!

AT&T's reception is pretty good in the city of Atlanta but forget it if you travel outside the perimeter.

Spotty coverage at best

Sprint works in the city areas. Reach to my bed room and its good for playing games.

This is worthless. As soon as something in the network changes, all this is even more worthless. Popular demand my ass!

none

Verizon's great! You get reception no matter where you are, and have you seen their commerical with the monkey? That's worth your business alone.

You can get reception with sprint in any major town or city, but when you go out to the boonies, expect nothing.