Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 253 [Rate centres in NPA 253] [Dial plan for NPA 253]

NXX: 220

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-220 A Kent WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
253-220 0 Kent WA   483E ONVOY, LLC - WA 674      
253-220 1 Kent WA   577F MAGNA5 LLC 674   2009-12-12   
253-220 2 Kent WA   7340 XO WASHINGTON, INC. - WA 674   2006-10-09   
253-220 3 Kent WA   7340 XO WASHINGTON, INC. - WA 674   2008-11-02   
253-220 4 Kent WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2006-04-04   
253-220 5 Kent WA   7340 XO WASHINGTON, INC. - WA 674   2010-06-07   
253-220 6 Kent WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-07-18   
253-220 7 Kent WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-11-21   
253-220 8 Kent WA   6060 COMCAST PHONE OF WASHINGTON OREGON, LLC - WA 674   2010-05-13   
253-220 9 Kent WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2013-09-23   

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

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