Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Christiansburg, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
937-817 A DYTNOH01DS0  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-29   
937-817 0   001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-817 1   001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-05-31   
937-817 3   464C ONVOY, LLC - OH 328   2012-10-15   
937-817 4   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-29   
937-817 7   7575 CENTURYLINK COMMUNICATIONS LLC 328   2014-05-31   
937-817 9   073H TELNYX LLC 328   2019-01-24   
937-857 A CRBGOH85RS2  9321 AMERITECH OHIO 328      
937-857 2   516C AT&T CORP. 328   2010-12-30   
937-857 4   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-07-04   
937-857 5   464C ONVOY, LLC - OH 328   2020-04-16   
937-857 6   464C ONVOY, LLC - OH 328   2020-04-16   
937-857 9   9321 AMERITECH OHIO 328      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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