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Considering switching from Sprint to Ting. Â« on: January 27, 2013, 01:56:55 PM Â». So...when I first moved to the States, I did prepaid service through T-Mobile on a pretty sweet unlocked (dumb) phone I had bought for ~$150. It was still working great when I decided that I wanted to try out a smartphone.onsidering switching from Sprint to Ting. Â« on: January 27, 2013, 01:56:55 PM Â». So...when I first moved to the States, I did prepaid service through T-Mobile on a pretty sweet unlocked (dumb) phone I had bought for ~$150. It was still working great when I decided that I wanted to try out a smartphone.
In the US, SprintÂ®* and Verizon run on CDMA networks while AT&T and T-Mobile run on GSM networks. Ting runs on both. There are slight differences in coverage depending on which network you choose to use. Our CDMA network has a larger footprint in rural areas so if this is a factor for you CDMA may be the network for you. In larger cities both networks are pretty close to equal. The best way to know for sure, though, is to check our coverage maps.