We are pegged on both edge and 3G. There is a tower not far from home. That is why we went to AT&T from Verizon back in 2008 when we move here.
that is why you don't go with AT&T folks spotty coverage everywhere and. at least with Sprint I always have service and 3G
There are definitely upgrades/maintenance going on.
Doesn't explain why my 4S won't flip back to 3G. The wife's 4 flips back just fine.
I just swapped my microsim. Have already swapped phone. All I can do is go from here.