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.

Des Moines, WA

<< 1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
253-296 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
253-336 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-336 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-336 2 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 3 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 5 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 6 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 7 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 8 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-449 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-449 0 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-449 1 STTLWAWBXYZ  073H TELNYX LLC 674      
253-449 2 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-449 3 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
253-449 4   145J TERRA NOVA TELECOM INC. 674      
253-449 5 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-449 6 STTLWA03LMD  5562 METROPCS, INC. 674      
253-449 7 STTLWA03LMD  5562 METROPCS, INC. 674      
253-449 8 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-449 9   145J TERRA NOVA TELECOM INC. 674      
253-528 A FDWYWA01DS0  9638 QWEST CORPORATION 674      
253-528 0 FDWYWA01DS0  9638 QWEST CORPORATION 674      
253-528 1 FDWYWA01DS0  9638 QWEST CORPORATION 674      
253-528 2 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-528 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-528 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-528 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-528 6 STTNWAHODSE  329E YMAX COMMUNICATIONS CORP. - WA 674      
253-528 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-528 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-528 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-529 A FDWYWA01DS0  9638 QWEST CORPORATION 674      
253-563 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-642 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-642 0 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-642 1 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-642 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-642 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-642 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-642 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-642 6 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
253-642 7 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
253-642 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-642 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-652 A STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
253-652 0 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
253-652 1 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
253-652 2 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
253-652 3 STTLWAWBXSZ  939H COMMIO, LLC 674      
253-652 4 STTLWA03LMD  5562 METROPCS, INC. 674      
253-652 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-652 6 STTLWAWBXSZ  939H COMMIO, LLC 674      
253-652 7 TKWLWALL4MD  508J CENTURYLINK COMMUNICATIONS, LLC 674      
253-652 8 STTLWA03LMD  5562 METROPCS, INC. 674      
253-652 9 STTLWA03LMD  5562 METROPCS, INC. 674      
253-661 A TACMWAWVDS0  9638 QWEST CORPORATION 674      
253-681 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-681 0 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-681 1 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-681 2 STTLWAWBXSZ  939H COMMIO, LLC 674      
253-681 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-681 4 STTLWAWBXSZ  939H COMMIO, LLC 674      
253-681 5 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-681 6 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-681 7 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-681 8 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-681 9 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-733 A KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
253-733 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-733 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-733 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-733 3 KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
253-733 4 KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
253-733 5 KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
253-733 6 STTLWA03LMD  5562 METROPCS, INC. 674      
253-733 7 KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
253-733 8 STTLWA03LMD  5562 METROPCS, INC. 674      
253-733 9 STTLWA03LMD  5562 METROPCS, INC. 674      
253-765 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-765 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-765 1 STTLWA03LMD  5562 METROPCS, INC. 674      
253-765 2 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-765 3 STTLWA03LMD  5562 METROPCS, INC. 674      
253-765 4 STTLWAWBXPZ  073H TELNYX LLC 674      
253-765 5 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
253-765 6 STTLWA03LMD  5562 METROPCS, INC. 674      
253-765 7 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-765 8 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
253-765 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-785 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-785 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-785 1 STTLWA03LMD  5562 METROPCS, INC. 674      
253-785 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-785 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-785 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-785 5 STTLWAWBXQZ  197D VONAGE AMERICA LLC 674      
253-785 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674      

<< 1 2 3 4 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.