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 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-01-31   
425-633 1 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2010-11-17   
425-633 2 Bellevue WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2010-11-16   
425-633 3 Bellevue WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2010-11-16   
425-633 4 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-01-31   
425-633 5 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2011-12-14   
425-633 6 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2011-01-21   
425-633 7 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2011-01-21   
425-633 8 Bellevue WA STTLWAWB21Z  2981 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WA 674   2011-01-08   
425-633 9 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2010-11-14   

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

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