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: 731

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-731 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 0 Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 1 Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 2 Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 3 Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 4 Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 5 Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 6 Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 7 Seattle WA TKWLWALL4MD  508J CENTURYLINK COMMUNICATIONS, LLC 674      
206-731 8 Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-731 9 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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