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.

Chico, CA

1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-228 A CHICCACA0MD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-230 A CHICCA101KD  7379 MATRIX TELECOM, LLC. SII TNCI - CA 724      
530-230 0   981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 1   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724      
530-230 2   981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 3   981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 4   981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 5   981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-230 6   7421 AT&T LOCAL 724   2002-10-22   
530-230 7   6529 T-MOBILE USA, INC. 724   2005-11-07   
530-230 8   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2003-10-22   
530-230 9   981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-267 A   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724      
530-321 A CHICCAMC0MD  6664 SPRINT SPECTRUM L.P. 724      
530-332 A CHICCA01DS1  9740 PACIFIC BELL 724      
530-332 0   5562 METRO PCS, INC. 724   2011-03-14   
530-332 1   9740 PACIFIC BELL 724      
530-332 2   9740 PACIFIC BELL 724      
530-332 3   9740 PACIFIC BELL 724      
530-332 4   9740 PACIFIC BELL 724      
530-332 5   9740 PACIFIC BELL 724      
530-332 6   9740 PACIFIC BELL 724      
530-332 7   9740 PACIFIC BELL 724      
530-332 8   981E BANDWIDTH.COM CLEC, LLC - CA 724   2015-05-07   
530-332 9   9740 PACIFIC BELL 724      
530-342 A CHICCA01DS1  9740 PACIFIC BELL 724      
530-343 A CHICCA01DS1  9740 PACIFIC BELL 724      
530-345 A CHICCA01DS1  9740 PACIFIC BELL 724      
530-354 A RDNGCA020MD  5562 METRO PCS, INC. 724      
530-354 0   5562 METRO PCS, INC. 724      
530-354 1   5562 METRO PCS, INC. 724   2003-06-30   
530-354 2   5562 METRO PCS, INC. 724   2004-06-06   
530-354 3   5562 METRO PCS, INC. 724   2004-06-06   
530-354 4   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-01-11   
530-354 5   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-01-11   
530-354 6   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2004-01-26   
530-354 7   5562 METRO PCS, INC. 724   2005-02-05   
530-354 8   5562 METRO PCS, INC. 724   2005-02-05   
530-354 9   5562 METRO PCS, INC. 724   2005-02-05   
530-399 A   073H TELNYX LLC 724      
530-399 0   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 724   2018-09-23   
530-399 1   073H TELNYX LLC 724   2017-02-05   
530-399 2   7128 BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - CA 724   2019-09-02   
530-399 3   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 724   2019-08-17   
530-433 A CHICCA01YMD  7453 U.S. TELEPACIFIC CORP. - CA 724   2012-02-17   
530-433 0   981E BANDWIDTH.COM CLEC, LLC - CA 724   2012-05-04   
530-433 1   981E BANDWIDTH.COM CLEC, LLC - CA 724   2013-05-10   
530-433 2   7453 U.S. TELEPACIFIC CORP. - CA 724   2012-02-17   
530-433 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2012-08-06   
530-433 4   981E BANDWIDTH.COM CLEC, LLC - CA 724   2013-05-10   

1 2 3 4 5 6 7 >>

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.