Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 425 [Rate centres in NPA 425] [Dial plan for NPA 425]

NXX: 567

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-567 A Halls Lake WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-06-26   
425-567 0 Halls Lake WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-07-03   
425-567 1 Halls Lake WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-08-04   
425-567 2 Halls Lake WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-09-10   
425-567 8 Halls Lake WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-06-26   
425-567 9 Halls Lake WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-06-26   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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