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 65 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-773 8 Loyalton CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2021-11-05   
530-773 9 Loyalton CA   515J IP HORIZON LLC 724   2022-06-17   
530-774 A Chico CA CHICCACWAMD  321J HD CARRIER LLC 724      
530-774 0 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2017-03-20   
530-774 1 Chico CA   5562 METROPCS, INC. 724   2003-07-26   
530-774 2 Chico CA   318J COMCAST IP PHONE, LLC 724   2013-02-08   
530-774 3 Chico CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-09   
530-774 4 Chico CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-08-22   
530-774 5 Chico CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-08-22   
530-774 6 Chico CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-08-22   
530-774 7 Chico CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-08-22   
530-774 8 Chico CA   5562 METROPCS, INC. 724   2009-03-08   
530-774 9 Chico CA   321J HD CARRIER LLC 724   2020-11-16   
530-775 A Yreka CA   6529 T-MOBILE USA, INC. 724   2026-03-06   
530-775 9 Yreka CA   6529 T-MOBILE USA, INC. 724   2026-03-06   
530-776 A Anderson CA   515J IP HORIZON LLC 724      
530-776 0 Anderson CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-09-19   
530-776 1 Anderson CA   515J IP HORIZON LLC 724      
530-776 2 Anderson CA   515J IP HORIZON LLC 724      
530-776 3 Anderson CA   516C AT&T CORP. 724   2011-06-20   
530-776 4 Anderson CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2012-07-20   
530-776 5 Anderson CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-07-26   
530-776 6 Anderson CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 724   2005-12-05   
530-776 7 Anderson CA   5562 METROPCS, INC. 724   2007-01-28   
530-776 8 Anderson CA   5562 METROPCS, INC. 724   2007-12-29   
530-776 9 Anderson CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-03-25   
530-777 A Marysville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-777 0 Marysville CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2011-06-23   
530-777 1 Marysville CA   5562 METROPCS, INC. 726   2011-08-12   
530-777 2 Marysville CA   649C ONVOY, LLC - CA 726   2011-04-29   
530-777 3 Marysville CA   318J COMCAST IP PHONE, LLC 726   2011-09-26   
530-777 4 Marysville CA   649C ONVOY, LLC - CA 726   2011-09-26   
530-777 5 Marysville CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2011-10-09   
530-777 6 Marysville CA   5562 METROPCS, INC. 726   2011-10-17   
530-777 7 Marysville CA   649C ONVOY, LLC - CA 726   2011-04-29   
530-777 8 Marysville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2011-12-05   
530-777 9 Marysville CA   516C AT&T CORP. 726   2014-04-24   
530-778 A Lewiston CA LSTNCA11RS1  9740 PACIFIC BELL 724      
530-778 0 Lewiston CA   9740 PACIFIC BELL 724      
530-778 1 Lewiston CA   9740 PACIFIC BELL 724      
530-778 2 Lewiston CA   649C ONVOY, LLC - CA 724   2021-04-02   
530-778 3 Lewiston CA   9740 PACIFIC BELL 724      
530-778 4 Lewiston CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-778 5 Lewiston CA   649C ONVOY, LLC - CA 724   2022-02-24   
530-778 7 Lewiston CA   516C AT&T CORP. 724   2025-01-08   
530-778 8 Lewiston CA   073H TELNYX LLC 724   2018-07-18   
530-778 9 Lewiston CA   9740 PACIFIC BELL 724      
530-779 A Millville CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-779 0 Millville CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-779 2 Millville CA   9262 UTILITY TELECOM GROUP, LLC - CA 724   2021-09-06   
530-779 4 Millville CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-779 7 Millville CA   145J TERRA NOVA TELECOM INC. 724   2026-01-04   
530-779 9 Millville CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2019-02-11   
530-780 A Redding CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-780 0 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 1 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 2 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 3 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 4 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 5 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2022-03-09   
530-780 6 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2022-03-09   
530-780 7 Redding CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2021-12-03   
530-780 8 Redding CA   6529 T-MOBILE USA, INC. 724   2021-10-31   
530-780 9 Redding CA   6529 T-MOBILE USA, INC. 724   2021-10-31   
530-781 A Chico CA CHICCA01XQX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 724      
530-781 0 Chico CA   624H ONVOY SPECTRUM, LLC 724   2023-11-02   
530-781 1 Chico CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 724   2005-10-16   
530-781 2 Chico CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2006-06-22   
530-781 3 Chico CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2006-06-22   
530-781 4 Chico CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2006-06-22   
530-781 5 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2022-07-14   
530-781 6 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2022-07-14   
530-781 8 Chico CA   624H ONVOY SPECTRUM, LLC 724   2023-11-02   
530-781 9 Chico CA   624H ONVOY SPECTRUM, LLC 724   2023-11-02   
530-782 A Redding CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-782 0 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2016-02-11   
530-782 1 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2016-02-11   
530-782 2 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2015-12-25   
530-782 3 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2015-12-25   
530-782 4 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2016-02-11   
530-782 5 Redding CA   649C ONVOY, LLC - CA 724   2017-07-23   
530-782 6 Redding CA   6529 T-MOBILE USA, INC. 724   2020-05-14   
530-782 7 Redding CA   6529 T-MOBILE USA, INC. 724   2018-01-13   
530-782 8 Redding CA   6529 T-MOBILE USA, INC. 724   2017-04-15   
530-782 9 Redding CA   6529 T-MOBILE USA, INC. 724   2015-12-24   
530-783 A Paradise CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-783 0 Paradise CA   649C ONVOY, LLC - CA 724   2017-04-26   
530-783 1 Paradise CA   649C ONVOY, LLC - CA 724   2021-05-09   
530-783 2 Paradise CA   649C ONVOY, LLC - CA 724   2021-05-09   
530-783 3 Paradise CA   318J COMCAST IP PHONE, LLC 724   2020-12-14   
530-783 4 Paradise CA   649C ONVOY, LLC - CA 724   2021-05-09   
530-783 5 Paradise CA   649C ONVOY, LLC - CA 724   2021-05-09   
530-783 6 Paradise CA   318J COMCAST IP PHONE, LLC 724   2020-01-18   
530-783 7 Paradise CA   649C ONVOY, LLC - CA 724   2019-09-08   
530-783 8 Paradise CA   073H TELNYX LLC 724   2017-03-24   
530-783 9 Paradise CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2017-03-12   
530-784 A Weaverville CA RDNGCAAMCM0  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-784 0 Weaverville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-784 1 Weaverville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2014-07-02   
530-784 2 Weaverville CA   7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2014-05-25   

<< 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 65 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.