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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-332 A Silver Lake WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
425-332 1 Silver Lake WA   200F CBEYOND COMMUNICATIONS, LLC - WA 674   2010-03-23   
425-332 2 Silver Lake WA   6060 COMCAST PHONE OF WASHINGTON OREGON, LLC - WA 674   2011-10-01   
425-332 3 Silver Lake WA   6060 COMCAST PHONE OF WASHINGTON OREGON, LLC - WA 674   2014-06-05   
425-332 4 Silver Lake WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-02-12   
425-332 5 Silver Lake WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2017-02-27   
425-332 6 Silver Lake WA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
425-332 7 Silver Lake WA   483E ONVOY, LLC - WA 674   2007-06-04   
425-332 9 Silver Lake WA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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