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Lousy service since required to move to 3G last year. Great before that for many years. No service, dropped calls, voice mail several days later, texts also. After several cell phones tried and promises on new cell towers and some kind of change on a resolution managers key board somewhere I am ready to go to a different carrier. FRUSTRATED!

I involuntarily just got switched from Alltel to ATT. AT&T sent brand new phone HTC Aria, and new air card My ATT phone drops calls, won't connect, says I have no service connected, or no MMI Code. My air card which I pay dearly to for has not worked even once, NO 3G service just Echo. I've spent many hours on tech support and at the store. They love to tell me it should work... but nothing works. The phone drops maybe 6 out of every 10 calls... ..really! Their offered solution was to do a firmware upgrade, but they inform me I have to do it myself on my home computer. That's total BS. When I read about it, the warning says it wipes your data clean. I"m as totally disgusted with ATT lack of customer service as I am with lack of phone connectivity. I travel up and down the west slope of Colorado between Pagosa Springs, Durango, Montrose and Grand Junction it is the same everywhere. I even stoppped in Durango to have them look at it but the line of people was out the door and down the sidewalk almost to the end of the building. 2 hour wait. NO THANKS, I'll switch to Verizon or T-Mobile I guess.

I am no longer with Sprint, but my main issue was / is this: They talked up 3G like crazy, and are pushing 4G, yet I rarely found a 3G signal... it was usually EDGE. I bought the phone / plan I did for business / multi-tasking purposes, most of which were useless without 3G. Sprint, don't advertise that which you can not deliver!

Good signal, few dropped calls. Texts come through a little late in bad weather. All in all good in town.

Around town I have nearly perfect reception but at my house near Horizon and 12th, I only have 2 bars, dropped calls, and the reception cuts out all the time. Sometimes it drops reception completely and I have to reboot to find those two bars again. The company has tried to fix it numerous times by upgrading my 3G card and installing new software on my phone. Nothing works. I was finally told that I would have to upgrade to a smartphone to get better coverage as there is nothing else the company can do.

We have terrible reception in the Fruitvale area. Outside on our south facing porch we can usually hit 2 bars but in the house or backyard there is no signal. We have make all of our cell calls via the T-Mobile wi-fi calling on Android. If you live in this area and do not have a broadband wi-fi setup, go with another provider.

TMO was always a small name to me, but my research proved otherwise. Worldwide, they are a huge company, and have far more coverage in the US than I realized. I decided to give them a try and have been very impressed. For the somewhat rural location I am in, I grab 3G signals quite often. Thank you, TMO for being a reputable company!

terrible service in this area I have to leave my house and drive north 2-3 blocks or south 2-3 blocks to get any service. when you use your phone for dispatching, you need it to work, plus you can loose business, lots of sleep and money!

Verizon Cell sevice pretty good. Few dropped calls. 3G Average.5mbps all over town and mostof I-70 Corridor. 4G in Denver ran 5-10 mbps. Maui was 20+ mbps. Bionic likes 4G. Hope GJ gets it soon.

Works great in town but hit and miss on Grand Mesa need a external antenna