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: 622

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-622 A Everett WA EVRTWAXHRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-622 0 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2009-06-28   
425-622 1 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2009-10-25   
425-622 2 Everett WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-17   
425-622 3 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2012-02-12   
425-622 4 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2011-04-19   
425-622 5 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2011-04-19   
425-622 6 Everett WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-17   
425-622 7 Everett WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-05-06   
425-622 8 Everett WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-05-06   
425-622 9 Everett WA PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674   2012-09-20   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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