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: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-390 A Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-390 0 Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-390 1 Renton WA   145J TERRA NOVA TELECOM INC. 674   2021-01-29   
425-390 2 Renton WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-12-17   
425-390 3 Renton WA STTLWADJDS1  577F RINGSQUARED TELECOM LLC 674   2009-12-12   
425-390 4 Renton WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
425-390 5 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-08-11   
425-390 6 Renton WA STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2020-07-29   
425-390 7 Renton WA TKWLWALL4MD  508J CENTURYLINK COMMUNICATIONS, LLC 674   2015-06-26   
425-390 8 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-03-26   
425-390 9 Renton WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-11-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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