Local Calling Guide
Area code/prefix search
NPA: 401 [Rate centres in NPA 401] [Dial plan for NPA 401]
NXX: 478
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
401-478 | A | Providence | RI | EPRVRINB9MD | 003F BANDWIDTH.COM CLEC, LLC - RI | 130 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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