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: 574

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-574 A Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 0 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 1 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 2 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 3 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 4 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 5 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 6 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 7 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-574 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2007-04-05   
206-574 9 Seattle WA KENTWAOBDS0  9638 QWEST CORPORATION 674      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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