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.

Gilroy, CA

1 2 3 4 5 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
408-337 A WTVLCADV0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 722      
408-337 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-01-23   
408-337 1 WTVLCADV0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 722   2009-08-03   
408-337 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
408-337 3 SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2009-11-02   
408-337 4 SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2010-01-28   
408-337 5 WTVLCADV0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 722   2010-04-09   
408-337 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-06-20   
408-337 7 OKLECAZVGT0  5562 METROPCS, INC. 722   2009-10-15   
408-337 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-08-16   
408-337 9 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-413 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-413 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-413 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-413 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-413 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-413 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-413 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-413 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2002-12-30   
408-413 7 OKLECAZVGT0  5562 METROPCS, INC. 722   2020-06-07   
408-413 8 OKLECAZVGT0  5562 METROPCS, INC. 722   2004-12-27   
408-413 9 OKLECAZVGT0  5562 METROPCS, INC. 722   2004-12-27   
408-427 A SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-427 0 SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-427 1 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-04-06   
408-427 2 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-04-06   
408-427 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-12   
408-427 4 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-04-06   
408-427 5 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-01-06   
408-427 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-01-06   
408-427 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-08-28   
408-427 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2005-03-14   
408-427 9 FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2007-04-09   
408-430 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-430 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-28   
408-430 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-28   
408-430 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-28   
408-430 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-30   
408-430 4 OKLECAZVGT0  5562 METROPCS, INC. 722   2010-11-30   
408-430 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-11-30   
408-430 6 SNTDCAUJG04  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-12-02   
408-430 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-04-17   
408-430 8 OKLECAZVGT0  5562 METROPCS, INC. 722   2011-04-28   
408-430 9 OKLECAZVGT0  5562 METROPCS, INC. 722   2010-11-30   
408-443 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-443 0 SNFCCAMKDS3  624H ONVOY SPECTRUM, LLC 722   2024-01-14   
408-443 1 SNFCCAMKDS3  624H ONVOY SPECTRUM, LLC 722   2024-01-14   
408-443 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-11-18   
408-443 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-11-18   
408-443 4 SNFCCAMKDS3  624H ONVOY SPECTRUM, LLC 722   2024-01-14   

1 2 3 4 5 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.