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: 791

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-791 A Everett WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-791 0 Everett WA   6529 T-MOBILE USA, INC. 674   2006-11-01   
425-791 1 Everett WA   6529 T-MOBILE USA, INC. 674   2006-11-17   
425-791 2 Everett WA   6529 T-MOBILE USA, INC. 674   2006-11-17   
425-791 3 Everett WA   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-791 4 Everett WA   6529 T-MOBILE USA, INC. 674   2006-12-13   
425-791 5 Everett WA   6529 T-MOBILE USA, INC. 674   2006-12-13   
425-791 6 Everett WA   6529 T-MOBILE USA, INC. 674   2006-12-13   
425-791 7 Everett WA   6529 T-MOBILE USA, INC. 674   2012-04-24   
425-791 8 Everett WA   6529 T-MOBILE USA, INC. 674   2006-12-13   
425-791 9 Everett WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2013-02-08   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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