Local Calling Guide
Area code/prefix search
NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]
NXX: 238
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
307-238 | A | Hamilton Dome | WY | CSPRWYMAXMD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 654 | |||
307-238 | 6 | Hamilton Dome | WY | CSPRWYMAXMD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 654 | 2017-10-06 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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