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: 533

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-533 A Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-533 0 Bellevue WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-533 1 Bellevue WA   6529 T-MOBILE USA, INC. 674   2005-10-01   
425-533 2 Bellevue WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-03-12   
425-533 3 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-15   
425-533 4 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-15   
425-533 5 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-15   
425-533 6 Bellevue WA   6529 T-MOBILE USA, INC. 674   2006-01-21   
425-533 7 Bellevue WA   6529 T-MOBILE USA, INC. 674   2006-02-23   
425-533 8 Bellevue WA   6529 T-MOBILE USA, INC. 674   2006-03-17   
425-533 9 Bellevue WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      

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

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