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: 480

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-480 A Halls Lake WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-480 0 Halls Lake WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2020-03-09   
425-480 1 Halls Lake WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2020-03-09   
425-480 2 Halls Lake WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-07-08   
425-480 3 Halls Lake WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2019-05-31   
425-480 4 Halls Lake WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2020-03-09   
425-480 5 Halls Lake WA STTLWA03X1X  318J COMCAST IP PHONE LLC 674   2019-07-04   
425-480 6 Halls Lake WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2020-07-28   
425-480 7 Halls Lake WA STTLWAWB21Z  2981 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WA 674   2020-02-20   
425-480 8 Halls Lake WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2019-05-11   
425-480 9 Halls Lake WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2019-02-23   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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