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: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-633 A Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-633 0 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-01-31   
425-633 1 Bellevue WA   200F FUSION COMMUNICATIONS, LLC 674   2010-11-17   
425-633 2 Bellevue WA   7340 XO WASHINGTON, INC. - WA 674   2010-11-16   
425-633 3 Bellevue WA   7340 XO WASHINGTON, INC. - WA 674   2010-11-16   
425-633 4 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-01-31   
425-633 5 Bellevue WA   6664 SPRINT SPECTRUM L.P. 674   2011-12-14   
425-633 6 Bellevue WA   6529 T-MOBILE USA, INC. 674   2011-01-21   
425-633 7 Bellevue WA   6529 T-MOBILE USA, INC. 674   2011-01-21   
425-633 8 Bellevue WA   2981 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- WA 674   2011-01-08   
425-633 9 Bellevue WA   6529 T-MOBILE USA, INC. 674   2010-11-14   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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