Local Calling Guide
Area code/prefix search
NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]
NXX: 737
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
307-737 | A | Southeast Sheridan | WY | SESNWYXCRS0 | 2251 RANGE TEL COOP INC | 654 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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