Local Calling Guide
Area code/prefix search
NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]
NXX: 670
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
571-670 | A | Washington Zone 19 | VA | 7849 LUMOS NETWORKS INC. - VA | 236 |
Last updated: Fri, 13 May 2022 22:16:13 UTC
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