| T-Mobile | 1900 Dodge Rd NE | I have no T-mobile coverage anywhere in Cedar Rapids. Phone (a T-Mobile 768 flip phone) says iWireless network. The phone battery dies within 4-6 hours, as if it is straining for a signal. The battery lasts 2-3 days when I'm in other cities. In Cedar Rapids I can make outgoing calls, but half the time people try to call me the call is sent straight to voicemail. When I receive texts the phone warns me that I'll have to pay international data roaming fee. Even when I agree to the fee, the text does not download correctly. Phone is basically useless in Cedar Rapids except for outgoing calls. Phone works great outside of Iowa. | 2015 |
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| AT&T | 201 N 1st Ave | Complete loss of service inside any building | 2014 |
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| AT&T | 600 W Main St | no service for one day!!
Not good | 2019 |
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| Verizon | 300 US-30 | Low signal and dropped calls. Reverts to 1x signal with no data service | 2015 |
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| Verizon | 958 Co Hwy X40 | Dropped calls after reverting to 1x signal | 2015 |
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