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: 351

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-351 A Redding CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2025-02-14   
530-351 0 Redding CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-351 1 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2003-11-01   
530-351 2 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2003-11-01   
530-351 3 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2004-02-25   
530-351 4 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2004-02-25   
530-351 5 Redding CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2005-02-05   
530-351 6 Redding CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2003-05-11   
530-351 7 Redding CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 724   2005-09-30   
530-351 8 Redding CA   6529 T-MOBILE USA, INC. 724   2007-02-17   
530-351 9 Redding CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      

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

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