Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-813 5 Marysville CA   6529 T-MOBILE USA, INC. 726   2015-01-28   
530-813 6 Marysville CA   6529 T-MOBILE USA, INC. 726   2015-03-09   
530-813 7 Marysville CA   6529 T-MOBILE USA, INC. 726   2015-03-09   
530-813 8 Marysville CA   6529 T-MOBILE USA, INC. 726   2014-12-01   
530-813 9 Marysville CA   6529 T-MOBILE USA, INC. 726   2015-03-09   
530-815 A Chico CA CHICCACWIMD  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724      
530-815 0 Chico CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724   2014-12-04   
530-815 1 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2018-07-11   
530-815 4 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2016-04-04   
530-815 5 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2016-04-04   
530-815 8 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2018-05-30   
530-815 9 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2019-04-01   
530-816 A Chester CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-816 0 Chester CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-816 1 Chester CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-816 2 Chester CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-816 3 Chester CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724   2010-04-12   
530-816 7 Chester CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-23   
530-816 9 Chester CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2012-08-11   
530-817 A Nevada City CA YBCYCATU0MD  973E RACE TELECOMMUNICATIONS, INC. - CA 726      
530-817 0 Nevada City CA   624H ONVOY SPECTRUM, LLC 726   2023-12-29   
530-817 1 Nevada City CA   973E RACE TELECOMMUNICATIONS, INC. - CA 726   2022-10-29   
530-817 2 Nevada City CA   649C ONVOY, LLC - CA 726   2023-11-03   
530-817 3 Nevada City CA   649C ONVOY, LLC - CA 726   2023-11-03   
530-817 4 Nevada City CA   649C ONVOY, LLC - CA 726   2023-11-03   
530-817 5 Nevada City CA   649C ONVOY, LLC - CA 726   2023-11-03   
530-817 6 Nevada City CA   649C ONVOY, LLC - CA 726   2023-11-03   
530-817 7 Nevada City CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-10-16   
530-817 8 Nevada City CA   073H TELNYX LLC 726   2023-07-01   
530-817 9 Nevada City CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2024-02-05   
530-819 A Colfax: Colfax DA CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-819 0 Colfax: Colfax DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2022-01-13   
530-819 6 Colfax: Colfax DA CA   624H ONVOY SPECTRUM, LLC 726   2024-10-23   
530-819 7 Colfax: Colfax DA CA   624H ONVOY SPECTRUM, LLC 726   2024-10-23   
530-819 8 Colfax: Colfax DA CA   624H ONVOY SPECTRUM, LLC 726   2024-10-23   
530-820 A Auburn: Main DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-820 0 Auburn: Main DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-820 1 Auburn: Main DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-820 2 Auburn: Main DA CA   6529 T-MOBILE USA, INC. 726   2014-03-22   
530-820 3 Auburn: Main DA CA   485E ASTOUND BROADBAND, LLC - CA 726   2009-05-10   
530-820 4 Auburn: Main DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-820 5 Auburn: Main DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 726   2005-04-26   
530-820 6 Auburn: Main DA CA   649C ONVOY, LLC - CA 726   2005-04-01   
530-820 7 Auburn: Main DA CA   649C ONVOY, LLC - CA 726   2005-04-01   
530-820 8 Auburn: Main DA CA   649C ONVOY, LLC - CA 726   2005-04-01   
530-820 9 Auburn: Main DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-821 A Marysville CA YBCYCA01DS0  9740 PACIFIC BELL 726      
530-821 0 Marysville CA   9740 PACIFIC BELL 726      
530-821 1 Marysville CA   6529 T-MOBILE USA, INC. 726   2021-07-09   
530-821 2 Marysville CA   9740 PACIFIC BELL 726      
530-821 3 Marysville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2020-04-15   
530-821 4 Marysville CA   9740 PACIFIC BELL 726      
530-821 5 Marysville CA   9740 PACIFIC BELL 726      
530-821 6 Marysville CA   6529 T-MOBILE USA, INC. 726   2020-12-14   
530-821 7 Marysville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2021-03-10   
530-821 8 Marysville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2020-04-15   
530-821 9 Marysville CA   5562 METROPCS, INC. 726   2010-12-02   
530-822 A Marysville CA YBCYCA01DS0  9740 PACIFIC BELL 726      
530-822 0 Marysville CA   9740 PACIFIC BELL 726      
530-822 1 Marysville CA   6529 T-MOBILE USA, INC. 726   2021-07-09   
530-822 2 Marysville CA   9740 PACIFIC BELL 726      
530-822 3 Marysville CA   9740 PACIFIC BELL 726      
530-822 4 Marysville CA   9740 PACIFIC BELL 726      
530-822 5 Marysville CA   9740 PACIFIC BELL 726      
530-822 6 Marysville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2011-05-05   
530-822 7 Marysville CA   9740 PACIFIC BELL 726      
530-822 8 Marysville CA   9740 PACIFIC BELL 726      
530-822 9 Marysville CA   9740 PACIFIC BELL 726      
530-823 A Auburn: Main DA CA AUBNCA01DS0  9740 PACIFIC BELL 726      
530-824 A Corning CA CRNGCA12RS0  9740 PACIFIC BELL 724      
530-825 A Eagle Lake CA EGLKCAXFRL0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-825 0 Eagle Lake CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-825 2 Eagle Lake CA   145J TERRA NOVA TELECOM INC. 724   2025-05-15   
530-825 3 Eagle Lake CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-825 7 Eagle Lake CA   508J CENTURYLINK COMMUNICATIONS, LLC 724   2017-08-23   
530-825 9 Eagle Lake CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-826 A Chico CA HMCYCA11RS0  9740 PACIFIC BELL 724      
530-826 0 Chico CA   9740 PACIFIC BELL 724      
530-826 1 Chico CA   9740 PACIFIC BELL 724      
530-826 2 Chico CA   145J TERRA NOVA TELECOM INC. 724   2022-11-03   
530-826 3 Chico CA   9740 PACIFIC BELL 724      
530-826 4 Chico CA   649C ONVOY, LLC - CA 724   2009-03-12   
530-826 6 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2011-02-04   
530-826 8 Chico CA   6529 T-MOBILE USA, INC. 724   2020-08-21   
530-826 9 Chico CA   649C ONVOY, LLC - CA 724   2024-03-10   
530-827 A Herlong CA HRLNCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-827 0 Herlong CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-827 1 Herlong CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2025-12-05   
530-827 2 Herlong CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-827 3 Herlong CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-827 4 Herlong CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-827 5 Herlong CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-827 7 Herlong CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-23   
530-827 8 Herlong CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-827 9 Herlong CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-828 A Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-828 0 Chico CA   5562 METROPCS, INC. 724      
530-828 1 Chico CA   6529 T-MOBILE USA, INC. 724      
530-828 2 Chico CA   6529 T-MOBILE USA, INC. 724      
530-828 3 Chico CA   6529 T-MOBILE USA, INC. 724      

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

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