SIMple Calling SIM card coverage in the hinterlands

PhotoJim · 09-07-2009, 16:47

I can assure you that GSM isn't yet on par with CDMA in the US. It's improving rapidly but it has a ways to go.

If you'd like evidence, check out the Verizon CDMA coverage of North Dakota versus the GSM coverage provided by AT&T (almost none) and T-Mobile (none, but there is some GSM roaming coverage that CDMA provider Alltel has installed).

I'm finding that GSM is more and more usable there, but there are parts of the US where you would not want to use GSM as your primary coverage.

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PhotoJim (Offline) Senior Member Prepaid Expert Posts: 389 Join Date: 10 Dec 2006 Location: Regina, SK, CA Country:	09-07-2009, 16:47 I can assure you that GSM isn't yet on par with CDMA in the US. It's improving rapidly but it has a ways to go. If you'd like evidence, check out the Verizon CDMA coverage of North Dakota versus the GSM coverage provided by AT&T (almost none) and T-Mobile (none, but there is some GSM roaming coverage that CDMA provider Alltel has installed). I'm finding that GSM is more and more usable there, but there are parts of the US where you would not want to use GSM as your primary coverage. CA: SaskTel, Wind postpaid; Rogers, Bell postpaid iPad flex plans; US: T-Mobile postpaid data, prepaid voice; PureTalk (AT&T MVNO) prepaid voice/data; AT&T prepaid iPad plan Hardware: Too much but notably iPhone 5, iPad Mini Retina LTE, Moto G LTE (N.A. version), iPhone 4. All unlocked.