No reception in Billings, MT--only roaming, but have to pay extra $$ for that.

the phone is fabulous. great camera and battery life along with sound clarity. great service all through montana. super cheap for unlimited everything. love cell one.

Roaming off Alltel's GSM network. My phone will sometime picks up EDGE or edge, but mostly picks up GPRS or gprs. Thats why I switch to Verizon.

Roaming on Verizon. It picks up great, but its still Roaming.

I just moved here, and AT&T and Sprint do not have native service here. Verizon is really good. I love there 3G. I never liked AT&T as it is. My calls were always getting dropped.

decent coverage. hate the billing- they need to get there heads out of there (***) and fix it

We get no reception from our Verizon blackberry phones unless we go down our hill to the town of Bridger. It is very frustrating... Thinking of changing to another cell phone service.

I have had Sprint forever and have great service every time I come into Montana out of California. I have better service on Sprint than some of the local companies.

actually montana can be a touchy place for anyone... any service, but weirdly enough chinook is one of the touchiest things i've ever seen, it's ALL or nothing, I either have 5 bars or zero, they're working the kinks out but mostly it's just because they're the only GSM service in montana... they're not even an option on the carrier choice, but i'm not complaining, it gives me what I want, texting and calling, for cheap, if I wanted excellent service I wouldnt live in montana :P

Coverage is great, even in the basement. Been a customer for 5 years.