Local Calling Guide
Area code/prefix search
NPA: 401 [Rate centres in NPA 401] [Dial plan for NPA 401]
NXX: 451
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
401-451 | A | Providence | RI | PRVDRIWAWMD | 4036 NEW CINGULAR WIRELESS PCS, LLC - DC | 130 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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