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
530-222 A Redding CA RDNGCA11DS0  9740 PACIFIC BELL 724      
530-223 A Redding CA RDNGCA11DS0  9740 PACIFIC BELL 724      
530-224 A Redding CA RDNGCA11DS0  9740 PACIFIC BELL 724      
530-225 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-226 A Redding CA RDNGCA11DS0  9740 PACIFIC BELL 724      
530-227 A Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-228 A Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-229 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 0 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 1 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 2 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 3 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 4 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2011-06-03   
530-229 5 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 6 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 7 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 8 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-229 9 Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-230 A Chico CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 0 Chico CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 1 Chico CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-230 2 Chico CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 3 Chico CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 4 Chico CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 5 Chico CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 6 Chico CA CHICCA01XMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2002-10-22   
530-230 7 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2005-11-07   
530-230 8 Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2003-10-22   
530-230 9 Chico CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-231 A Davis CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
530-231 0 Davis CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
530-231 1 Davis CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-07-18   
530-231 2 Davis CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
530-231 3 Davis CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2006-03-10   
530-231 4 Davis CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-231 5 Davis CA SCRMCA0111Z  318J COMCAST IP PHONE, LLC 726   2006-09-30   
530-231 6 Davis CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2006-11-19   
530-231 7 Davis CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2008-11-09   
530-231 8 Davis CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726   2021-07-23   
530-231 9 Davis CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-07-18   
530-232 A Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 0 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 1 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 2 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 3 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 4 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2019-03-11   
530-232 5 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 6 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 7 Redding CA CHICCA01RMD  5562 METROPCS, INC. 724   2021-03-14   
530-232 8 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2019-03-11   
530-232 9 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2019-05-26   
530-233 A Alturas CA ALTRCAXFDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-234 A Ravendale CA RADLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-234 0 Ravendale CA RADLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-234 1 Ravendale CA RADLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-234 2 Ravendale CA RADLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-234 5 Ravendale CA CHICCACW8MD  965H FRACTEL, LLC 724   2020-04-26   
530-234 7 Ravendale CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-24   
530-234 9 Ravendale CA RADLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-235 A Dunsmuir CA DNSMCA11RS0  9740 PACIFIC BELL 724      
530-235 0 Dunsmuir CA DNSMCA11RS0  9740 PACIFIC BELL 724      
530-235 1 Dunsmuir CA DNSMCA11RS0  9740 PACIFIC BELL 724      
530-235 2 Dunsmuir CA DNSMCA11RS0  9740 PACIFIC BELL 724      
530-235 3 Dunsmuir CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-03-05   
530-235 4 Dunsmuir CA DNSMCA11RS0  9740 PACIFIC BELL 724      
530-235 5 Dunsmuir CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-235 6 Dunsmuir CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-02-23   
530-235 7 Dunsmuir CA CHICCA78AMD  516C AT&T CORP. 724   2011-08-05   
530-235 8 Dunsmuir CA   515J IP HORIZON LLC 724   2003-10-12   
530-235 9 Dunsmuir CA DNSMCA11RS0  9740 PACIFIC BELL 724      
530-236 A Challenge CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-236 0 Challenge CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-236 1 Challenge CA CHICCACW1MD  073H TELNYX LLC 724   2018-07-18   
530-236 2 Challenge CA CHICCA01XDX  073H TELNYX LLC 724   2021-02-27   
530-236 3 Challenge CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-236 6 Challenge CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2019-08-01   
530-236 7 Challenge CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2019-08-01   
530-236 8 Challenge CA CHICCA01XFX  624H ONVOY SPECTRUM, LLC 724   2023-12-16   
530-237 A Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-237 0 Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-237 1 Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-237 2 Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-237 3 Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-237 4 Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2010-02-28   
530-237 5 Marysville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-237 6 Marysville CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726   2004-06-11   
530-237 7 Marysville CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726   2004-07-30   
530-237 8 Marysville CA SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726      
530-237 9 Marysville CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726   2012-01-13   
530-238 A Shasta Lake CA SHLKCA01RS1  9740 PACIFIC BELL 724      
530-238 0 Shasta Lake CA RDNGCAAMCM0  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2015-06-30   
530-238 1 Shasta Lake CA SHLKCA01RS1  9740 PACIFIC BELL 724      
530-238 2 Shasta Lake CA SHLKCA01RS1  9740 PACIFIC BELL 724      
530-238 3 Shasta Lake CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-03-05   
530-238 4 Shasta Lake CA RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724   2016-04-01   
530-238 5 Shasta Lake CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-02-23   
530-238 6 Shasta Lake CA CHICCACW1MD  073H TELNYX LLC 724   2018-06-27   
530-238 7 Shasta Lake CA RDNGCAAMCM0  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2008-03-15   
530-238 8 Shasta Lake CA SHLKCA01RS1  9740 PACIFIC BELL 724      
530-238 9 Shasta Lake CA SHLKCA01RS1  9740 PACIFIC BELL 724      

<< 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: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.