Local Calling Guide
Area code/prefix search
NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]
NXX: 649
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
509-649 | A | Roslyn | WA | RSLNWAXXCG0 | 2423 INLAND TEL CO | 676 |
Last updated: Thu, 04 Aug 2022 23:14:42 UTC
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