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: 459

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-459 A Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
425-459 0 Bellevue WA   6529 T-MOBILE USA, INC. 674   2020-08-25   
425-459 1 Bellevue WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2020-03-21   
425-459 2 Bellevue WA   318J COMCAST IP PHONE, LLC 674   2020-08-11   
425-459 3 Bellevue WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2020-03-21   
425-459 4 Bellevue WA   6529 T-MOBILE USA, INC. 674   2020-08-25   
425-459 5 Bellevue WA   483E ONVOY, LLC - WA 674   2020-01-28   
425-459 6 Bellevue WA   483E ONVOY, LLC - WA 674   2020-01-28   
425-459 7 Bellevue WA   6529 T-MOBILE USA, INC. 674   2020-02-24   
425-459 8 Bellevue WA   6529 T-MOBILE USA, INC. 674   2020-02-24   
425-459 9 Bellevue WA   6529 T-MOBILE USA, INC. 674   2020-02-24   

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

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