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: 470

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-470 A Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674      
425-470 0 Everett WA   6529 T-MOBILE USA, INC. 674   2021-02-21   
425-470 1 Everett WA   6529 T-MOBILE USA, INC. 674   2021-02-21   
425-470 2 Everett WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2021-01-04   
425-470 3 Everett WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2021-01-04   
425-470 4 Everett WA   483E ONVOY, LLC - WA 674   2020-12-21   
425-470 5 Everett WA   483E ONVOY, LLC - WA 674   2020-12-21   
425-470 6 Everett WA   483E ONVOY, LLC - WA 674   2020-12-21   
425-470 7 Everett WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-06-16   
425-470 8 Everett WA   6529 T-MOBILE USA, INC. 674   2020-12-19   
425-470 9 Everett WA   6529 T-MOBILE USA, INC. 674   2020-12-19   

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

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