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: 7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
360-933 A Whatcom County WA STTLWANEDS0  674      
360-933 2 Whatcom County WA STTLWANEDS0  674      
360-933 3 Whatcom County WA STTLWANEDS0  674      
360-933 5 Whatcom County WA STTLWANEDS0  674      
360-933 6 Whatcom County WA STTLWANEDS0  674      
360-933 7 Whatcom County WA STTLWANEDS0  674      
360-933 8 Whatcom County WA STTLWANEDS0  674      
360-933 9 Whatcom County WA STTLWANEDS0  674      
360-935 A Whatcom County WA STTLWANEDS0  674      
360-935 3 Whatcom County WA STTLWANEDS0  674      
360-935 5 Whatcom County WA STTLWANEDS0  674      
360-935 6 Whatcom County WA STTLWANEDS0  674      
360-935 7 Whatcom County WA STTLWANEDS0  674      
360-935 8 Whatcom County WA STTLWANEDS0  674      
360-935 9 Whatcom County WA STTLWANEDS0  674      
360-937 A Whatcom County WA STTLWANEDS0  674      
360-937 0 Whatcom County WA STTLWANEDS0  674      
360-937 1 Whatcom County WA STTLWANEDS0  674      
360-937 2 Whatcom County WA STTLWANEDS0  674      
360-937 3 Whatcom County WA STTLWANEDS0  674      
360-937 5 Whatcom County WA STTLWANEDS0  674      
360-937 6 Whatcom County WA STTLWANEDS0  674      
360-937 7 Whatcom County WA STTLWANEDS0  674      
360-937 8 Whatcom County WA STTLWANEDS0  674      
360-937 9 Whatcom County WA STTLWANEDS0  674      
360-938 3 Woodland WA THDLORXADMD  672   2015-12-18   
360-940 6 Copalis WA PLSBWAXXQMD  674   2018-08-10   
360-954 A Camas WA PTLDOR62DS2  672      
360-954 3 Camas WA PTLDOR62DS2  672      
360-954 9 Camas WA PTLDOR62DS2  672      
360-960 5 Yelm WA PLSBWAXXQMD  674   2022-09-08   
360-963 6 Forks WA PLSBWAXXQMD  674   2022-10-20   
360-975 5 Vancouver WA PTLDOR62DS2  672   2011-03-14   
360-975 6 Vancouver WA PTLDOR62DS2  672   2011-03-14   
360-994 A Poulsbo WA PLSBWAXXQMD  674      
360-994 6 Poulsbo WA PLSBWAXXQMD  674   2011-11-28   
360-999 4 Olympia WA STTLWANEDS0  674   2015-12-12   
425-234 0 Renton WA RDMDWASYDS1  674      
425-234 1 Renton WA RDMDWASYDS1  674      
425-234 2 Renton WA RDMDWASYDS1  674      
425-234 3 Renton WA RDMDWASYDS1  674      
425-234 4 Renton WA RDMDWASYDS1  674      
425-234 5 Renton WA RDMDWASYDS1  674      
425-234 8 Renton WA RDMDWASYDS1  674      
425-234 9 Renton WA RDMDWASYDS1  674      
425-237 A Renton WA RDMDWASYDS1  674      
425-242 A Kirkland WA   674   2025-03-31   
425-242 2 Kirkland WA   674      
425-256 A Bellevue WA RDMDWASYDS1  674      
425-256 5 Bellevue WA RDMDWASYDS1  674   2004-11-07   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.