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.

Sausalito, CA

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
415-687 9 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-08-20   
415-729 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
415-729 0 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2014-06-27   
415-729 1 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-07-20   
415-729 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-08-02   
415-729 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-30   
415-729 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
415-729 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
415-729 6 SNFCCAMKX6Y  515J IP HORIZON LLC 722   2021-05-01   
415-729 7 FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2011-03-25   
415-729 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2008-08-16   
415-729 9 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2008-04-25   
415-754 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-754 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-27   
415-754 1   515J IP HORIZON LLC 722      
415-754 2   515J IP HORIZON LLC 722      
415-754 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
415-754 4   515J IP HORIZON LLC 722      
415-754 5 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2009-12-20   
415-754 6 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2009-03-16   
415-754 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2009-12-20   
415-754 8 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-27   
415-754 9 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-27   
415-855 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-855 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-21   
415-855 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-04-18   
415-855 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-04-18   
415-855 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-04-18   
415-855 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-02-22   
415-855 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-10-05   
415-855 6 SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-12-14   
415-855 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-10-01   
415-855 8 OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2015-06-16   
415-855 9 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2015-05-02   
415-887 A SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
415-887 0 SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
415-887 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
415-887 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
415-887 3 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
415-887 4 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
415-887 5 FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2005-06-17   
415-887 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2005-06-17   
415-887 7 FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2005-06-17   
415-887 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-09-14   
415-887 9 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
415-942 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-942 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-08-22   
415-942 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-08-22   
415-942 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-02-03   
415-942 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-28   

<< 1 2 3 4 5 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.