Local Calling Guide
Area code/prefix search
NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]
NXX: 815
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
540-815 | A | Roanoke | VA | RONKVA95XSX | 4036 NEW CINGULAR WIRELESS PCS, LLC - DC | 244 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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