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
530-912 A Truckee CA SCRMCA01XTZ  939H COMMIO, LLC 726      
530-912 0 Truckee CA   939H COMMIO, LLC 726   2023-10-09   
530-912 1 Truckee CA   939H COMMIO, LLC 726   2023-10-09   
530-912 2 Truckee CA   939H COMMIO, LLC 726   2023-10-09   
530-912 3 Truckee CA   939H COMMIO, LLC 726   2023-10-09   
530-912 4 Truckee CA   939H COMMIO, LLC 726   2023-10-09   
530-912 5 Truckee CA   939H COMMIO, LLC 726   2024-01-20   
530-912 6 Truckee CA   939H COMMIO, LLC 726   2024-01-20   
530-912 7 Truckee CA   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2024-11-11   
530-912 8 Truckee CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2023-11-07   
530-912 9 Truckee CA   6529 T-MOBILE USA, INC. 726   2023-10-27   
530-913 A Grass Valley: Main DA CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
530-914 A Oroville CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2024-08-02   
530-914 0 Oroville CA   649C ONVOY, LLC - CA 724   2024-08-02   
530-914 2 Oroville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2024-12-08   
530-914 3 Oroville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2024-12-08   
530-914 4 Oroville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2024-12-08   
530-914 5 Oroville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2024-12-08   
530-914 6 Oroville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2024-12-08   
530-914 7 Oroville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2024-11-30   
530-914 8 Oroville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2024-11-12   
530-914 9 Oroville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2024-11-30   
530-915 A Paradise CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2024-08-26   
530-915 0 Paradise CA   649C ONVOY, LLC - CA 724   2024-08-26   
530-917 A Redding CA RDNGCAAMCM0  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-917 0 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-917 1 Redding CA   5562 METROPCS, INC. 724   2006-10-02   
530-917 2 Redding CA   5562 METROPCS, INC. 724   2006-10-02   
530-917 3 Redding CA   5562 METROPCS, INC. 724   2006-10-02   
530-917 4 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-917 5 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-917 6 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-917 7 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-12-09   
530-917 8 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-12-09   
530-917 9 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-918 A Mount Shasta CA MTSHCA12DS1  9740 PACIFIC BELL 724      
530-918 0 Mount Shasta CA   9740 PACIFIC BELL 724      
530-918 1 Mount Shasta CA   9740 PACIFIC BELL 724      
530-918 2 Mount Shasta CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2011-07-23   
530-918 3 Mount Shasta CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-02-13   
530-918 4 Mount Shasta CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-918 5 Mount Shasta CA   103G SNOWCREST TELEPHONE, INC -CA 724   2011-06-15   
530-918 6 Mount Shasta CA   516C AT&T CORP. 724   2011-08-05   
530-918 7 Mount Shasta CA   9740 PACIFIC BELL 724      
530-918 8 Mount Shasta CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-02-23   
530-918 9 Mount Shasta CA   9740 PACIFIC BELL 724      
530-919 A Placerville: West DA CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
530-920 A Grass Valley: Main DA CA YBCYCATU0MD  973E RACE TELECOMMUNICATIONS, INC. - CA 726      
530-920 0 Grass Valley: Main DA CA   6529 T-MOBILE USA, INC. 726   2023-07-28   
530-920 1 Grass Valley: Main DA CA   973E RACE TELECOMMUNICATIONS, INC. - CA 726   2022-12-03   
530-920 2 Grass Valley: Main DA CA   829J PAETEC ITEL, LLC 726   2026-01-04   
530-920 4 Grass Valley: Main DA CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2024-11-02   
530-920 5 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2023-08-10   
530-920 6 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2023-08-10   
530-920 7 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2023-08-10   
530-920 8 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2023-08-10   
530-920 9 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2023-08-10   
530-921 A Redding CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-921 0 Redding CA   6529 T-MOBILE USA, INC. 724      
530-921 1 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2006-09-05   
530-921 2 Redding CA   6529 T-MOBILE USA, INC. 724      
530-921 3 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2006-10-30   
530-921 4 Redding CA   5562 METROPCS, INC. 724   2006-10-02   
530-921 5 Redding CA   5562 METROPCS, INC. 724   2006-10-02   
530-921 6 Redding CA   5562 METROPCS, INC. 724   2007-10-08   
530-921 7 Redding CA   5562 METROPCS, INC. 724   2007-10-08   
530-921 8 Redding CA   6529 T-MOBILE USA, INC. 724   2005-05-10   
530-921 9 Redding CA   6529 T-MOBILE USA, INC. 724      
530-922 A Oroville CA CHICCA01XGX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 724      
530-922 0 Oroville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2020-04-15   
530-922 1 Oroville CA   649C ONVOY, LLC - CA 724   2021-08-09   
530-922 2 Oroville CA   649C ONVOY, LLC - CA 724   2019-08-08   
530-922 3 Oroville CA   649C ONVOY, LLC - CA 724   2019-08-08   
530-922 4 Oroville CA   649C ONVOY, LLC - CA 724   2021-08-09   
530-922 5 Oroville CA   145J TERRA NOVA TELECOM INC. 724   2025-10-04   
530-922 6 Oroville CA   649C ONVOY, LLC - CA 724   2021-11-14   
530-922 7 Oroville CA   6529 T-MOBILE USA, INC. 724   2020-09-18   
530-922 8 Oroville CA   6529 T-MOBILE USA, INC. 724   2020-07-16   
530-922 9 Oroville CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 724   2018-09-06   
530-923 A Marysville CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-923 0 Marysville CA   5562 METROPCS, INC. 726   2007-03-13   
530-923 1 Marysville CA   5562 METROPCS, INC. 726   2006-11-02   
530-923 2 Marysville CA   318J COMCAST IP PHONE, LLC 726   2007-09-21   
530-923 3 Marysville CA   5562 METROPCS, INC. 726   2007-10-19   
530-923 4 Marysville CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-23   
530-923 5 Marysville CA   5562 METROPCS, INC. 726   2007-10-08   
530-923 6 Marysville CA   5562 METROPCS, INC. 726   2008-07-28   
530-923 7 Marysville CA   318J COMCAST IP PHONE, LLC 726   2008-03-31   
530-923 8 Marysville CA   6529 T-MOBILE USA, INC. 726   2007-09-14   
530-923 9 Marysville CA   5562 METROPCS, INC. 726   2008-07-28   
530-924 A Chico CA CHICCA01X5X  508J CENTURYLINK COMMUNICATIONS, LLC 724      
530-924 0 Chico CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2009-09-07   
530-924 2 Chico CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 724   2009-05-31   
530-924 3 Chico CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2011-06-27   
530-924 4 Chico CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-07-25   
530-924 5 Chico CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2013-09-19   
530-924 6 Chico CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2014-10-19   
530-924 7 Chico CA   508J CENTURYLINK COMMUNICATIONS, LLC 724   2016-10-29   
530-925 A Mount Shasta CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-925 0 Mount Shasta CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      

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

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