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« on: February 03, 2010, 11:42:48 am »
Based on riding on the Northern Tier from Seattle to Minneapolis in 2009. We had phones by Verizon, T-mobile and AT&T. Verizon had the best coverage, it didn't always have coverage, but it was generally solid. Most of the little towns had coverage. The t-mobile phone seemed to beat out AT&T but not by much. With both of these we got some coverage virtually every day.
I heard complaints from a few people along the way about iPhone/Blackberry speed and reliability. We had no smart phones on our tour, so I don't have first hand experience with this.
WiFi is more and more available, a phone with wifi could be useful at times. I'm planning to bring my iTouch in the future to be able to check email and such. A fair number of truck stop/service stations, cafe's and hotels have wifi.