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.

Waterford: Main DA, CA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
209-330 A SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-330 0 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2011-06-23   
209-330 1   515J IP HORIZON LLC 738      
209-330 2   515J IP HORIZON LLC 738      
209-330 3 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2010-03-04   
209-330 4 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2016-02-26   
209-330 5 SKTNCASLDS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 738   2011-08-01   
209-330 6 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-12-31   
209-330 7 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2016-02-26   
209-330 8 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2013-03-24   
209-330 9 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2014-05-26   
209-442 A SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738      
209-442 0 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-442 1 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2019-03-08   
209-442 2 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-442 3 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2015-01-01   
209-442 4 SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-07-26   
209-442 5 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2006-05-21   
209-442 6 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2015-02-15   
209-442 7 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2011-05-05   
209-442 8 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2019-03-08   
209-442 9 SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2015-11-01   
209-655 A SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-655 0 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-08-08   
209-655 1 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-08-08   
209-655 2 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-10-03   
209-655 3 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-10-03   
209-655 4 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-11-22   
209-655 5   145J TERRA NOVA TELECOM INC. 738   2021-01-06   
209-655 6 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-03-05   
209-655 7 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-11-22   
209-655 8 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2021-04-18   
209-655 9 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2019-09-22   
209-853 A LGRNCA12RS0  9740 PACIFIC BELL 738      
209-853 0 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-12-21   
209-853 1 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-12-21   
209-853 2 LGRNCA12RS0  9740 PACIFIC BELL 738      
209-853 3 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2013-03-23   
209-853 4 SKTNCA111MD  9262 UTILITY TELECOM GROUP, LLC - CA 738   2006-05-24   
209-853 5 SKTNCA01X6Z  516C AT&T CORP. 738   2007-09-14   
209-853 6 SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2014-07-13   
209-853 7 SKTNCA01X7Z  508J CENTURYLINK COMMUNICATIONS, LLC 738   2014-05-12   
209-853 8 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2016-07-15   
209-853 9 SKTNCACZ3MD  073H TELNYX LLC 738   2017-03-27   
209-874 A WTFRCA11RS0  9740 PACIFIC BELL 738      
209-874 0 SKTNCA01XPY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 738   2019-02-11   
209-874 1 WTFRCA11RS0  9740 PACIFIC BELL 738      
209-874 2 WTFRCA11RS0  9740 PACIFIC BELL 738      
209-874 3 WTFRCA11RS0  9740 PACIFIC BELL 738      
209-874 4 WTFRCA11RS0  9740 PACIFIC BELL 738      

1 2 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.