Local Calling Guide
Area code/prefix search
NPA: 401 [Rate centres in NPA 401] [Dial plan for NPA 401]
NXX: 640
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
401-640 | A | Providence | RI | EPRVRIELCM2 | 6664 SPRINT SPECTRUM, L.P. | 130 |
Last updated: Fri, 13 May 2022 22:16:13 UTC
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