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.

Galt, CA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
209-251 A SKTOCAOY5MD  6664 SPRINT SPECTRUM, L.P. 738      
209-251 0 SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2010-05-13   
209-251 1 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-12-31   
209-251 2 SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-07-30   
209-251 3 SKTOCAOY5MD  6664 SPRINT SPECTRUM, L.P. 738   2006-08-12   
209-251 4 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-12-31   
209-251 5 SKTOCAOY5MD  6664 SPRINT SPECTRUM, L.P. 738      
209-251 6 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-12-31   
209-251 7 SKTNCA01XPZ  318J COMCAST IP PHONE LLC 738   2006-09-30   
209-251 8 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2012-10-27   
209-251 9 SKTOCAOY5MD  6664 SPRINT SPECTRUM, L.P. 738      
209-314 A SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-314 0 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2016-07-24   
209-314 1 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2016-07-24   
209-314 2 SKTNCACZ3MD  073H TELNYX LLC 738   2017-03-27   
209-314 3 SKTNCASLDS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 738   2017-08-01   
209-314 4 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2017-07-28   
209-314 5 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2019-03-07   
209-314 6 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2019-03-07   
209-314 7 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2019-08-15   
209-314 8 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2019-09-13   
209-314 9 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2018-09-24   
209-429 A SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2021-02-24   
209-429 0 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2020-05-16   
209-429 1 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2020-08-29   
209-429 2 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2020-08-29   
209-429 3 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2020-08-29   
209-429 4 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-07-11   
209-429 5 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-07-11   
209-429 6 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2021-09-10   
209-429 7 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2020-09-26   
209-429 8 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2021-05-18   
209-429 9 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2020-05-17   
209-730 A SKTNCA01XTY  4129 O1 COMMUNICATIONS, INC. - CA 738      
209-730 0 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2011-09-01   
209-730 1   515J IP HORIZON LLC 738      
209-730 2   515J IP HORIZON LLC 738      
209-730 3 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2010-06-18   
209-730 4 SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2013-11-30   
209-730 5 SKTNCA01DS1  7421 AT&T - LOCAL 738   2003-09-08   
209-730 6 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2009-01-13   
209-730 7 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2013-05-03   
209-730 8 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2011-04-21   
209-730 9 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2012-03-16   
209-744 A GALTCA11RS1  9740 PACIFIC BELL 738      
209-744 0 GALTCA11RS1  9740 PACIFIC BELL 738      
209-744 1 GALTCA11RS1  9740 PACIFIC BELL 738      
209-744 2 GALTCA11RS1  9740 PACIFIC BELL 738      
209-744 3 SKTNCA111MD  9262 UTILITY TELECOM GROUP, LLC - CA 738   2004-11-28   
209-744 4 GALTCA11RS1  9740 PACIFIC BELL 738      

1 2 >>

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.