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.

Snohomish, WA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-217 A STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
360-217 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-217 1 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
360-217 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-217 3 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
360-217 4 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-217 6 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
360-217 7 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
360-217 8 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
360-217 9 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
360-243 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 0 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 1 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-243 2 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-243 3 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
360-243 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-243 8 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 9 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-282 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-282 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-282 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-282 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-282 3 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-282 4 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-282 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-282 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-282 7 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-294 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 0 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 1 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 2 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 3 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 4 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-294 5 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 6 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 7 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 8 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
360-294 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 0 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 1 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 2 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 3 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-348 5 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 6 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 7 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 8 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-365 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-365 1 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-365 2 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-365 3 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-365 4 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-365 5   829J PAETEC ITEL, LLC 674      
360-365 6 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-365 7 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-365 8 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-365 9 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-453 A STTNWAHOBMD  8391 GLOBAL CROSSING LOCAL SERVICES, INC. - WA 674      
360-453 0   145J TERRA NOVA TELECOM INC. 674      
360-453 2 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-453 3 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-453 4 STTNWAHOBMD  8391 GLOBAL CROSSING LOCAL SERVICES, INC. - WA 674      
360-453 6 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-453 7 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
360-453 8 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-453 9 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-467 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-467 0 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-467 2   483E ONVOY, LLC - WA 674      
360-467 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-467 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-467 5 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-467 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-467 7 TKWLWALL4MD  508J CENTURYLINK COMMUNICATIONS, LLC 674      
360-467 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-467 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-512 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-512 0 STTLWAWB28Z  490J DISH WIRELESS, LLC 674      
360-512 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-512 3 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-512 4 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-512 5 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-512 6 STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674      
360-512 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-512 8 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-512 9 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
360-563 A SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 0 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 1 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 2 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 3 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 4 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 5 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 6 STTLWAWB12Z  145J TERRA NOVA TELECOM INC. 674      
360-563 7 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 8 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-563 9 SNHSWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      

1 2 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.