Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-422 1 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-06-17   
206-422 2 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-06-17   
206-427 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-434 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-434 0 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-06-17   
206-434 1 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-06-17   
206-437 8 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-457 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-457 6 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-23   
206-457 7 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-23   
206-457 9 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-23   
206-460 3 Des Moines WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-07-27   
206-465 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-470 9 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-23   
206-475 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-475 5 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-11-08   
206-475 6 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-11-08   
206-475 7 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-11-08   
206-475 8 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-11-08   
206-475 9 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-11-08   
206-476 4 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-11-18   
206-482 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-482 6 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-03-06   
206-482 7 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-03-06   
206-482 8 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-03-06   
206-482 9 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-03-06   
206-484 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-487 6 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-08-12   
206-488 8 Bainbridge Island WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-09-03   
206-495 1 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 2 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 3 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 5 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 7 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 8 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-499 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-502 3 Bainbridge Island WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2018-09-20   
206-512 0 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-09-14   
206-512 4 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-09-14   
206-512 5 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-09-14   
206-512 6 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-09-14   
206-519 A Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-519 2 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-27   
206-519 4 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-27   
206-519 7 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-17   
206-519 8 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-17   
206-519 9 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-17   
206-529 7 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-553 9 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-554 1 Seattle WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-07-24   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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