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
530-470 2 Nevada City CA NVCYCA11DS0  9740 PACIFIC BELL 726      
530-470 3 Nevada City CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2009-10-12   
530-470 4 Nevada City CA   829J PAETEC ITEL, LLC 726   2011-04-30   
530-470 5 Nevada City CA NVCYCA11DS0  9740 PACIFIC BELL 726      
530-470 6 Nevada City CA SCRMCA01XEZ  516C AT&T CORP. 726   2011-05-27   
530-470 7 Nevada City CA NVCYCA11DS0  9740 PACIFIC BELL 726      
530-470 8 Nevada City CA NVCYCA11DS0  9740 PACIFIC BELL 726      
530-470 9 Nevada City CA NVCYCA11DS0  9740 PACIFIC BELL 726      
530-471 A Weed CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2024-01-03   
530-471 0 Weed CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-471 1 Weed CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2021-08-09   
530-471 2 Weed CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2021-05-09   
530-471 3 Weed CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2006-01-09   
530-471 4 Weed CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-471 5 Weed CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-01   
530-471 6 Weed CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2021-07-19   
530-471 8 Weed CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2022-07-19   
530-471 9 Weed CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2025-10-10   
530-472 A Oak Run CA OKRNCAXFDS0  2342 CITIZENS TELECOM DBA FRONTIER COMM OF TOULUMNE 724      
530-473 A Williams CA WLMSCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-473 0 Williams CA WLMSCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-473 1 Williams CA WLMSCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-473 2 Williams CA WLMSCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-473 3 Williams CA WLMSCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-473 4 Williams CA WLMSCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-473 5 Williams CA WLMSCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-473 6 Williams CA SCRMCA01X2Z  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726   2022-04-05   
530-473 7 Williams CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2015-03-19   
530-473 8 Williams CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2022-08-04   
530-473 9 Williams CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2020-12-25   
530-474 A Shingletown CA SHTNCAXFDS0  2342 CITIZENS TELECOM DBA FRONTIER COMM OF TOULUMNE 724      
530-475 A Hornbrook CA HRBKCA11RS0  9740 PACIFIC BELL 724      
530-475 0 Hornbrook CA HRBKCA11RS0  9740 PACIFIC BELL 724      
530-475 1 Hornbrook CA HRBKCA11RS0  9740 PACIFIC BELL 724      
530-475 2 Hornbrook CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-02-23   
530-475 3 Hornbrook CA HRBKCA11RS0  9740 PACIFIC BELL 724      
530-475 4 Hornbrook CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2014-07-18   
530-475 5 Hornbrook CA   515J IP HORIZON LLC 724   2002-10-12   
530-475 6 Hornbrook CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-475 7 Hornbrook CA CHICCACW7MD  145J TERRA NOVA TELECOM INC. 724   2024-02-02   
530-475 8 Hornbrook CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-02-27   
530-475 9 Hornbrook CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-03-05   
530-476 A Arbuckle CA ARBCCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-476 0 Arbuckle CA ARBCCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-476 1 Arbuckle CA SCRMCA01XTZ  939H COMMIO, LLC 726   2021-11-28   
530-476 2 Arbuckle CA ARBCCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-476 3 Arbuckle CA ARBCCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-476 4 Arbuckle CA SCRMCA01XTZ  939H COMMIO, LLC 726   2021-11-28   
530-476 5 Arbuckle CA SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2015-07-17   
530-476 6 Arbuckle CA SCRMCA01XQY  9262 UTILITY TELECOM GROUP, LLC - CA 726   2013-07-02   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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