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.

Bellevue, WA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
425-943 4 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-943 5 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-943 6 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-943 7 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-943 8 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-943 9 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2006-08-15   
425-944 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-945 A RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 0 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 1 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 2 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 3 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 4 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 5 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 6 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2007-09-29   
425-945 7 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 8 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-945 9 RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-955 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-956 A RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-956 0 RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-956 1 RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-956 2 RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-956 3 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-04-01   
425-956 4 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2007-09-29   
425-956 5 RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-956 6 RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-956 7 RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-956 8 RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-956 9 RDMDWAXADS1  4324 FRONTIER COMM NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-957 A BLLVWASHDS0  9638 QWEST CORPORATION 674      
425-962 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-963 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-969 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-973 A BLLVWAGLDS0  9638 QWEST CORPORATION 674      
425-974 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-974 0 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2007-09-29   
425-974 1 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-974 2 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-974 3 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-974 4 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-974 5 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-04-08   
425-974 6 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-974 7 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-974 8 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-974 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-09-11   
425-985 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-990 A BLLVWAGLDS0  9638 QWEST CORPORATION 674      
425-998 A STTLWAWBGT5  795G TELTRUST CORPORATION - WA 674      
425-998 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.