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: 997

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-997 A Marysville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2025-11-21   
530-997 0 Marysville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-11-30   
530-997 1 Marysville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-11-30   
530-997 8 Marysville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2025-11-21   
530-997 9 Marysville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2025-11-21   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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