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.

Chico, CA

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-516 A CHICCA01SMD  9748 AMERICAN MESSAGING SERVICES, LLC 724      
530-518 A CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-519 A CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-520 A CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-521 A CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-540 A CHICCACWIMD  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724      
530-566 A CHICCA01DS1  9740 PACIFIC BELL 724      
530-566 0 CHICCA01DS1  9740 PACIFIC BELL 724      
530-566 1 CHICCA01DS1  9740 PACIFIC BELL 724      
530-566 2 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-11-21   
530-566 3 CHICCA01RMD  5562 METROPCS, INC. 724   2012-03-16   
530-566 4 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2006-03-17   
530-566 5 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2007-09-01   
530-566 6 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2008-01-20   
530-566 7 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2008-05-08   
530-566 8   145J TERRA NOVA TELECOM INC. 724   2024-02-12   
530-566 9 CHICCA01DS1  9740 PACIFIC BELL 724      
530-570 A CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-571 A RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 0 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 1 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 2 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 3 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 4 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 5 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 6 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 7 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 8 RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 9   649C ONVOY, LLC - CA 724   2024-03-10   
530-588 A CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-588 0 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2008-11-19   
530-588 1 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2013-02-04   
530-588 2 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2006-02-18   
530-588 3 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2006-02-18   
530-588 4 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2006-02-18   
530-588 5 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2006-02-18   
530-588 6 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2006-02-18   
530-588 7 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-03-19   
530-588 8 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2008-08-23   
530-588 9 CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-05-16   
530-591 A CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 0 CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 1 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2021-09-26   
530-591 2 CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 3 CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 4 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2020-05-15   
530-591 5 CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 6 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2021-09-26   
530-591 7 CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 9 CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-592 A CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-592 0 CHICCA01QMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-12-19   
530-592 1   515J IP HORIZON LLC 724      
530-592 2   515J IP HORIZON LLC 724      
530-592 3 CHICCA01XHX  318J COMCAST IP PHONE, LLC 724   2011-10-01   
530-592 4   515J IP HORIZON LLC 724      
530-592 5 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-09   
530-592 6 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-09   
530-592 7 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-09   
530-592 8 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-09   
530-592 9 CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-09   
530-624 A   5562 METROPCS, INC. 724      
530-624 0   6529 T-MOBILE USA, INC. 724      
530-624 1 CHICCA01RMD  5562 METROPCS, INC. 724      
530-624 2 CHICCA01RMD  5562 METROPCS, INC. 724      
530-624 3 CHICCA01RMD  5562 METROPCS, INC. 724      
530-624 4 CHICCA01RMD  5562 METROPCS, INC. 724      
530-624 5 CHICCA01RMD  5562 METROPCS, INC. 724      
530-624 6 CHICCA01RMD  5562 METROPCS, INC. 724      
530-624 7 CHICCA01RMD  5562 METROPCS, INC. 724      
530-624 8 CHICCA01RMD  5562 METROPCS, INC. 724      
530-624 9 CHICCA01RMD  5562 METROPCS, INC. 724      
530-630 A CHICCACW2MD  939H COMMIO, LLC 724      
530-630 0 CHICCACW2MD  939H COMMIO, LLC 724   2017-05-15   
530-630 1 CHICCACW2MD  939H COMMIO, LLC 724   2024-01-30   
530-630 2 CHICCA01XHX  318J COMCAST IP PHONE, LLC 724   2020-12-04   
530-630 3 CHICCA01XHX  318J COMCAST IP PHONE, LLC 724   2020-12-04   
530-630 4 CHICCACW2MD  939H COMMIO, LLC 724   2024-01-20   
530-630 6 CHICCA01XMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2019-02-15   
530-630 7 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2020-11-20   
530-630 8 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2020-11-20   
530-630 9 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2019-09-28   
530-636 A CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-636 0 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2008-05-24   
530-636 1 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-02-27   
530-636 2 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-02-27   
530-636 3 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2013-05-12   
530-636 4 CHICCA01XHX  318J COMCAST IP PHONE, LLC 724   2008-10-30   
530-636 5 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2015-10-03   
530-636 6 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-06-21   
530-636 7 CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-11-12   
530-636 8 CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-11-12   
530-636 9 CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-11-12   
530-680 A CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-715 A CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-715 0 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-06-22   
530-715 1 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2015-10-06   
530-715 2 CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2015-09-07   
530-715 4 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2016-08-25   
530-715 5 CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2015-07-04   

<< 1 2 3 4 5 >>

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.