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]

NXX: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-440 A Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-440 0 Redding CA CHICCA01RMD  5562 METROPCS, INC. 724   2008-12-26   
530-440 1 Redding CA CHICCA01RMD  5562 METROPCS, INC. 724   2008-03-07   
530-440 2 Redding CA CHICCA01RMD  5562 METROPCS, INC. 724   2008-03-07   
530-440 3 Redding CA CHICCA01RMD  5562 METROPCS, INC. 724   2008-12-26   
530-440 4 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2009-10-03   
530-440 5 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2009-11-01   
530-440 6 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2010-02-16   
530-440 7 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2008-01-14   
530-440 8 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2009-11-01   
530-440 9 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2010-02-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.