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]

Block: A

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-200 A Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-201 A Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-202 A Auburn: Main DA CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
530-203 A Elk Creek CA CHICCA01XQX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 724      
530-204 A Davis CA SCRMCA01DS9  4129 O1 COMMUNICATIONS, INC. - CA 726      
530-205 A Grass Valley: Main DA CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
530-206 A Placerville: Kyburz DA CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-207 A Woodland CA SCRMCA01DS9  4129 O1 COMMUNICATIONS, INC. - CA 726      
530-208 A South Tahoe CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-209 A Redding CA CHICCA01RMD  5562 METROPCS, INC. 724      
530-210 A Auburn: Main DA CA WSCRCAKE0MD  6664 SPRINT SPECTRUM, L.P. 726      
530-212 A Winters CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-213 A North Tahoe: Brockway DA CA SCRMCA01DS9  4129 O1 COMMUNICATIONS, INC. - CA 726      
530-214 A Truckee CA SCRMCA01DS9  4129 O1 COMMUNICATIONS, INC. - CA 726      
530-215 A Redding CA ARSNCABS0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 724      
530-216 A Marysville CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
530-217 A Auburn: Main DA CA SCRMCA01DS9  4129 O1 COMMUNICATIONS, INC. - CA 726      
530-218 A Marysville CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
530-219 A Davis CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
530-220 A Davis CA WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
530-221 A Redding CA RDNGCA11DS0  9740 PACIFIC BELL 724      
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      
530-230 A Chico CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-231 A Davis CA WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
530-232 A Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
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      
530-235 A Dunsmuir CA DNSMCA11RS0  9740 PACIFIC BELL 724      
530-236 A Challenge CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-237 A Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-238 A Shasta Lake CA SHLKCA01RS1  9740 PACIFIC BELL 724      
530-239 A Mount Shasta CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-240 A Placerville: Kyburz DA CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
530-241 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-242 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-243 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-244 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-245 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-246 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-247 A Redding CA RDNGCA02DS1  9740 PACIFIC BELL 724      
530-248 A Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-249 A Susanville CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-250 A Susanville CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.