At&T Coverage

[intrepid27]

I live in Cedar Rapids and am looking at new cell plans. Currently have 5 line family plan with Verizon. I know I'm paying too much but picked Verizon as my son lives in CO and at the time Verizon had the best coverage there.
AT&T has a pretty attractive multi line plan through Sam's Clubs but I have no idea how their coverage is in IA. I live on my phone for work so reliability trumps cost.

Any good or bad references on AT&T coverage n Iowa?

 

[Stewo]

I've been using Cricket (AT&T towers) for years and almost never have issues with reception.

 

[Tailg8er]

I've lost service a few times on the back/less traveled highways of Iowa (talking 1 hour+ outside of DSM near no even medium sized towns). It's pretty rare, though.