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.

Red Bluff, CA

1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-366 A CHICCA012MD  7421 AT&T - LOCAL 724      
530-366 0 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2006-08-06   
530-366 1 CHICCA01RMD  5562 METROPCS, INC. 724   2006-12-18   
530-366 2 CHICCA01RMD  5562 METROPCS, INC. 724   2007-07-27   
530-366 3 CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-02-27   
530-366 4 CHICCA01RMD  5562 METROPCS, INC. 724   2008-05-05   
530-366 5 RDNGCA01SMD  258E YMAX COMMUNICATIONS CORP. - CA 724   2009-03-12   
530-366 6 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2008-08-15   
530-366 7 CHICCA01RMD  5562 METROPCS, INC. 724   2010-08-22   
530-366 8 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2014-06-30   
530-366 9 CHICCA012MD  7421 AT&T - LOCAL 724      
530-526 A CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 0 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 1 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 2 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 3 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 4 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 5 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 6 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2005-11-10   
530-526 7 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2006-10-08   
530-526 8 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 9 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2007-04-06   
530-527 A RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 A RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 0 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 1 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 2 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 3 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 4 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 5   145J TERRA NOVA TELECOM INC. 724   2021-01-07   
530-528 6 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 7 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 8 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 9 RDBLCA01DS0  9740 PACIFIC BELL 724      
530-529 A RDBLCA01DS0  9740 PACIFIC BELL 724      
530-567 A CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-567 0 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2015-01-08   
530-567 1 RDNGCAAMCM0  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2015-09-16   
530-567 2 RDNGCA01SMD  258E YMAX COMMUNICATIONS CORP. - CA 724   2009-03-12   
530-567 3 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724   2008-08-29   
530-567 4 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-02-27   
530-567 5 CHICCA01RMD  5562 METROPCS, INC. 724      
530-567 6 CHICCACW7MD  145J TERRA NOVA TELECOM INC. 724   2023-01-14   
530-567 7 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2016-09-12   
530-567 8 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2013-10-24   
530-567 9 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2015-05-08   
530-602 A CHICCA01XCX  649C ONVOY, LLC - CA 724   2024-01-15   
530-602 0 CHICCA01XCX  649C ONVOY, LLC - CA 724   2021-07-18   
530-602 1 CHICCA01XCX  649C ONVOY, LLC - CA 724   2021-07-18   
530-602 2 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2019-06-26   

1 2 3 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.