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.

Point Reyes, CA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
415-390 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-390 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-19   
415-390 1   624H ONVOY SPECTRUM, LLC 722   2024-06-24   
415-390 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-17   
415-390 3   073H TELNYX LLC 722   2024-03-08   
415-390 4   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2009-10-01   
415-390 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-29   
415-390 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-19   
415-390 7   624H ONVOY SPECTRUM, LLC 722   2024-05-31   
415-390 8   649C ONVOY, LLC - CA 722   2005-06-04   
415-390 9   649C ONVOY, LLC - CA 722   2005-06-04   
415-631 A SNFCCACQDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 722      
415-663 A PRSNCA11RS0  9740 PACIFIC BELL 722      
415-663 0   9740 PACIFIC BELL 722      
415-663 1   9740 PACIFIC BELL 722      
415-663 2   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-31   
415-663 3   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-06-21   
415-663 4   649C ONVOY, LLC - CA 722   2006-10-21   
415-663 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-19   
415-663 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-13   
415-663 7   649C ONVOY, LLC - CA 722   2009-12-20   
415-663 8   9740 PACIFIC BELL 722      
415-663 9   9740 PACIFIC BELL 722      
415-723 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-723 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
415-723 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-19   
415-723 2   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-06   
415-723 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-723 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-09   
415-723 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-06   
415-723 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-06   
415-723 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-723 8   073H TELNYX LLC 722   2021-02-25   
415-723 9   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-787 A OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
415-787 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
415-787 1   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
415-787 2   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
415-787 3   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
415-787 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-01-13   
415-787 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
415-787 6   649C ONVOY, LLC - CA 722   2012-12-30   
415-787 7   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-09-01   
415-787 8   649C ONVOY, LLC - CA 722   2013-03-28   
415-787 9   649C ONVOY, LLC - CA 722   2013-09-20   
415-873 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-873 0   981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-873 1   649C ONVOY, LLC - CA 722      
415-873 2   649C ONVOY, LLC - CA 722      
415-873 3   649C ONVOY, LLC - CA 722      
415-873 4   649C ONVOY, LLC - CA 722   2005-07-14   
415-873 5   073H TELNYX LLC 722   2025-08-08   
415-873 6   516C AT&T CORP. 722   2011-05-16   
415-873 7   515J IP HORIZON LLC 722   2021-05-01   
415-873 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-02-19   
415-873 9   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-09-01   
415-903 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-903 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-08-06   
415-903 1   649C ONVOY, LLC - CA 722   2015-10-16   
415-903 2   649C ONVOY, LLC - CA 722   2016-02-26   
415-903 3   649C ONVOY, LLC - CA 722   2016-02-26   
415-903 4   649C ONVOY, LLC - CA 722   2016-03-23   
415-903 5   649C ONVOY, LLC - CA 722   2016-03-23   
415-903 6   649C ONVOY, LLC - CA 722   2016-05-13   
415-903 7   649C ONVOY, LLC - CA 722   2016-02-29   
415-903 8   649C ONVOY, LLC - CA 722   2016-02-29   
415-903 9   649C ONVOY, LLC - CA 722   2016-05-13   
415-938 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-938 0   508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
415-938 1   515J IP HORIZON LLC 722      
415-938 2   515J IP HORIZON LLC 722      
415-938 3   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
415-938 4   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-09-01   
415-938 5   649C ONVOY, LLC - CA 722   2013-01-13   
415-938 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-02-23   
415-938 7   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-09-01   
415-938 8   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
415-938 9   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
628-216 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-216 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-11-14   
628-216 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-11-14   
628-216 2   649C ONVOY, LLC - CA 722   2017-03-18   
628-216 3   649C ONVOY, LLC - CA 722   2018-12-23   
628-216 4   649C ONVOY, LLC - CA 722   2018-12-23   
628-216 5   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-10-21   
628-216 6   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
628-216 7   649C ONVOY, LLC - CA 722   2018-09-24   
628-216 8   073H TELNYX LLC 722   2017-06-12   
628-216 9   515J IP HORIZON LLC 722   2017-01-25   
628-229 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
628-229 0   649C ONVOY, LLC - CA 722   2016-08-07   
628-229 1   649C ONVOY, LLC - CA 722   2016-05-29   
628-229 2   649C ONVOY, LLC - CA 722   2016-05-29   
628-229 3   649C ONVOY, LLC - CA 722   2016-08-07   
628-229 4   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-229 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-229 6   515J IP HORIZON LLC 722   2016-09-14   
628-229 7   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-229 8   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-229 9   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-05-30   

1 2 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.