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.

Port Ludlow, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-215 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-215 0 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-215 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-215 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-215 3 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
360-215 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-215 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-215 6 TKWLWALL4MD  508J CENTURYLINK COMMUNICATIONS, LLC 674      
360-215 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-215 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-215 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-343 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 0 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 1 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 2 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 3 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 5 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 6 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 7 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 8 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-343 9 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-437 A PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-437 0 PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-437 1 PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-437 2 PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-437 3 STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674      
360-437 4 PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-437 5 PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-437 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-437 7 PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-437 8 PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-437 9 PTLWWA01DS0  9638 QWEST CORPORATION 674      
360-745 A PTLWWA01RS1  9638 QWEST CORPORATION 674      
360-745 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-745 1 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
360-745 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-745 3 PTLWWA01RS1  9638 QWEST CORPORATION 674      
360-745 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-745 5 PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674      
360-745 6 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
360-745 8 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-745 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.