Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

NXX: 691

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-691 A Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 0 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 1 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 2 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 3 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 4 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 5 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 6 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 7 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-691 8 Seattle WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2007-03-02   
206-691 9 Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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