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: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-405 A Woodland CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-405 1 Woodland CA   145J TERRA NOVA TELECOM INC. 726   2025-04-08   
530-405 2 Woodland CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2012-06-09   
530-405 4 Woodland CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-405 5 Woodland CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-04-17   
530-405 6 Woodland CA   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2007-06-18   
530-405 7 Woodland CA   6529 T-MOBILE USA, INC. 726   2008-01-10   
530-405 8 Woodland CA   6529 T-MOBILE USA, INC. 726   2007-09-06   
530-405 9 Woodland CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2010-10-01   

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

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