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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-248 A Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-248 0 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2020-09-15   
530-248 1 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-248 2 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2019-03-11   
530-248 3 Redding CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2020-09-15   
530-248 4 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-248 5 Redding CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-248 6 Redding CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2019-03-11   
530-248 7 Redding CA   145J TERRA NOVA TELECOM INC. 724   2024-02-10   
530-248 8 Redding CA   145J TERRA NOVA TELECOM INC. 724   2022-01-25   
530-248 9 Redding CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2023-08-12   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.