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.

Silverdale, WA

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-516 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-08-17   
360-516 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-09-21   
360-516 9 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-01-04   
360-517 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-517 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-05-07   
360-517 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
360-517 2 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2020-07-27   
360-517 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-07-01   
360-517 4 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2020-07-27   
360-517 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-11-11   
360-517 6 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2020-07-27   
360-517 7 STTLWAWBXYZ  073H TELNYX LLC 674   2020-12-10   
360-517 8 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2020-07-27   
360-517 9 STTLWA06XLX  506J TWILIO INTERNATIONAL, INC. 674   2021-12-09   
360-535 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-535 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-12-03   
360-535 1 BMTNWA016MD  5562 METROPCS, INC. 674   2004-12-13   
360-535 2 BMTNWA016MD  5562 METROPCS, INC. 674   2005-04-03   
360-535 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-12-11   
360-535 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-12-22   
360-535 5 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-535 6 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-535 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-11-16   
360-535 8 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-535 9 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-10-16   
360-536 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-536 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-02-27   
360-536 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2004-07-08   
360-536 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2004-07-08   
360-536 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2005-02-18   
360-536 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-06-28   
360-536 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2005-02-18   
360-536 6 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-03-12   
360-536 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-10-30   
360-536 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-09-19   
360-536 9 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-551 A BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-551 0 BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-551 1 BMTNWA016MD  5562 METROPCS, INC. 674      
360-551 2 BMTNWA016MD  5562 METROPCS, INC. 674      
360-551 3 BMTNWA016MD  5562 METROPCS, INC. 674      
360-551 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2006-10-14   
360-551 5 BMTNWA016MD  5562 METROPCS, INC. 674      
360-551 6 BMTNWA016MD  5562 METROPCS, INC. 674      
360-551 7 BMTNWA016MD  5562 METROPCS, INC. 674      
360-551 8 BMTNWA016MD  5562 METROPCS, INC. 674      
360-551 9   5562 METROPCS, INC. 674      
360-613 A SLDLWASIDS0  9638 QWEST CORPORATION 674      
360-620 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-621 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      

<< 1 2 3 4 5 6 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.