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.

NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-512 3 Colfax: Colfax DA CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-03-28   
530-512 4 Colfax: Colfax DA CA   515J IP HORIZON LLC 726      
530-512 5 Colfax: Colfax DA CA WSCRCACMDS0  485E ASTOUND BROADBAND, LLC - CA 726   2012-06-20   
530-512 6 Colfax: Colfax DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-12-02   
530-512 7 Colfax: Colfax DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2007-05-25   
530-512 8 Colfax: Colfax DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2010-07-17   
530-512 9 Colfax: Colfax DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-12-02   
530-513 A Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-513 0 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-513 1 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-513 2 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-513 3 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2008-06-02   
530-513 4 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2008-08-20   
530-513 5 Chico CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2008-02-28   
530-513 6 Chico CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-04-24   
530-513 7 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2008-11-20   
530-513 8 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2009-10-03   
530-513 9 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2009-07-04   
530-514 A Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-515 A Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-516 A Chico CA CHICCA01SMD  9748 AMERICAN MESSAGING SERVICES, LLC 724      
530-517 A Butte City CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-517 0 Butte City CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-517 1 Butte City CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-517 2 Butte City CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-517 3 Butte City CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2013-03-22   
530-517 4 Butte City CA CHICCACW1MD  073H TELNYX LLC 724   2018-06-27   
530-517 5 Butte City CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-02-23   
530-517 6 Butte City CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-07-26   
530-517 7 Butte City CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2015-08-10   
530-517 8 Butte City CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2016-04-28   
530-517 9 Butte City CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2014-11-07   
530-518 A Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-519 A Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-520 A Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-521 A Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-522 A Camptonville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-522 0 Camptonville CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2021-11-20   
530-522 1 Camptonville CA   515J IP HORIZON LLC 726      
530-522 2 Camptonville CA   515J IP HORIZON LLC 726      
530-522 3 Camptonville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2019-02-23   
530-522 4 Camptonville CA   515J IP HORIZON LLC 726      
530-522 5 Camptonville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2019-02-23   
530-522 6 Camptonville CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-03-28   
530-522 7 Camptonville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2010-07-17   
530-522 8 Camptonville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2009-02-24   
530-523 A Homewood CA SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
530-523 0 Homewood CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2011-06-03   
530-523 1 Homewood CA   515J IP HORIZON LLC 726   2002-10-12   
530-523 2 Homewood CA   515J IP HORIZON LLC 726   2002-10-12   
530-523 3 Homewood CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2005-11-08   
530-523 4 Homewood CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-03-11   
530-523 5 Homewood CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-26   
530-523 6 Homewood CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2014-04-11   
530-523 7 Homewood CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-04-27   
530-523 8 Homewood CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2010-07-19   
530-523 9 Homewood CA SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
530-524 A Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-525 A Homewood CA HMWDCA11RS0  9740 PACIFIC BELL 726      
530-525 0 Homewood CA HMWDCA11RS0  9740 PACIFIC BELL 726      
530-525 1 Homewood CA HMWDCA11RS0  9740 PACIFIC BELL 726      
530-525 2 Homewood CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2011-04-06   
530-525 3 Homewood CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-04-27   
530-525 4 Homewood CA HMWDCA11RS0  9740 PACIFIC BELL 726      
530-525 5 Homewood CA HMWDCA11RS0  9740 PACIFIC BELL 726      
530-525 6 Homewood CA HMWDCA11RS0  9740 PACIFIC BELL 726      
530-525 7 Homewood CA HMWDCA11RS0  9740 PACIFIC BELL 726      
530-525 8 Homewood CA SCRMCA01XFZ  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 726   2007-05-17   
530-525 9 Homewood CA HMWDCA11RS0  9740 PACIFIC BELL 726      
530-526 A Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 0 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 1 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 2 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 3 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 4 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 5 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 6 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2005-11-10   
530-526 7 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2006-10-08   
530-526 8 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-526 9 Red Bluff CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2007-04-06   
530-527 A Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 A Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 0 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 1 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 2 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 3 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 4 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 5 Red Bluff CA   145J TERRA NOVA TELECOM INC. 724   2021-01-07   
530-528 6 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 7 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 8 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-528 9 Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-529 A Red Bluff CA RDBLCA01DS0  9740 PACIFIC BELL 724      
530-530 A Robbins CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726   2024-02-02   
530-530 0 Robbins CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726   2024-02-02   
530-531 A Biggs CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-531 0 Biggs CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2014-03-19   
530-531 1 Biggs CA   515J IP HORIZON LLC 724      
530-531 2 Biggs CA   515J IP HORIZON LLC 724      
530-531 3 Biggs CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2011-04-04   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.