Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 780

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-780 A Redding CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-780 0 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 1 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 2 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 3 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 4 Redding CA   939H COMMIO, LLC 724   2021-11-01   
530-780 5 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2022-03-09   
530-780 6 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2022-03-09   
530-780 7 Redding CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2021-12-03   
530-780 8 Redding CA   6529 T-MOBILE USA, INC. 724   2021-10-31   
530-780 9 Redding CA   6529 T-MOBILE USA, INC. 724   2021-10-31   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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