Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA

<< 1 2 3 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
360-355 A Longview WA PTLEORXMAMD  672      
360-355 1 Longview WA PTLEORXMAMD  672      
360-356 A Vancouver WA PTLEORXMAMD  672      
360-356 3 Vancouver WA PTLEORXMAMD  672      
360-356 9 Vancouver WA PTLEORXMAMD  672      
360-625 A Enumclaw WA STTLWA06DSE  674      
360-625 1 Enumclaw WA STTLWA06DSE  674      
360-628 A Olympia WA STTLWA06DSE  674      
360-628 5 Olympia WA STTLWA06DSE  674   2007-10-01   
360-857 7 Ridgefield WA PTLEORXMAMD  672   2006-10-12   
360-922 5 Whatcom County WA STTLWA06DSE  674   2014-03-24   
360-965 A Marysville WA STTLWA06DSE  674      
360-965 4 Marysville WA STTLWA06DSE  674   2010-10-07   
360-994 5 Poulsbo WA STTLWA06DSE  674   2014-04-04   
425-225 A Silver Lake WA STTLWA06DSE  674      
425-225 1 Silver Lake WA STTLWA06DSE  674      
425-247 A Bellevue WA STTLWA06DSE  674      
425-247 2 Bellevue WA STTLWA06DSE  674   2010-11-11   
425-326 4 Bellevue WA STTLWA06DSE  674   2014-05-25   
425-405 A Everett WA STTLWA06DSE  674      
425-405 1 Everett WA STTLWA06DSE  674      
425-405 9 Everett WA STTLWA06DSE  674      
425-435 2 Bellevue WA STTLWA06DSE  674   2013-03-01   
425-439 3 Bothell WA STTLWA06DSE  674   2019-11-18   
425-492 8 Bothell WA STTLWA06DSE  674   2012-07-27   
425-495 8 Bellevue WA STTLWA06DSE  674   2007-10-09   
425-496 A Renton WA STTLWA06DSE  674      
425-496 1 Renton WA STTLWA06DSE  674      
425-496 2 Renton WA STTLWA06DSE  674      
425-537 5 Bothell WA STTLWA06DSE  674   2021-08-01   
425-569 A Maple Valley WA STTLWA06DSE  674      
425-569 1 Maple Valley WA STTLWA06DSE  674      
425-628 6 Bellevue WA STTLWA06DSE  674   2012-04-12   
425-629 A Kirkland WA STTLWA06DSE  674      
425-629 1 Kirkland WA STTLWA06DSE  674      
425-629 2 Kirkland WA STTLWA06DSE  674      
425-629 4 Kirkland WA STTLWA06DSE  674      
425-629 5 Kirkland WA STTLWA06DSE  674      
425-629 6 Kirkland WA STTLWA06DSE  674      
425-677 A Issaquah WA STTLWA06DSE  674      
425-677 2 Issaquah WA STTLWA06DSE  674      
425-678 A Halls Lake WA STTLWA06DSE  674      
425-678 4 Halls Lake WA STTLWA06DSE  674      
425-678 7 Halls Lake WA STTLWA06DSE  674      
425-686 A Bothell WA STTLWA06DSE  674      
425-686 1 Bothell WA STTLWA06DSE  674      
425-686 3 Bothell WA STTLWA06DSE  674      
425-686 6 Bothell WA STTLWA06DSE  674      
425-691 A Bellevue WA STTLWA06DSE  674      
425-691 1 Bellevue WA STTLWA06DSE  674      

<< 1 2 3 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.