Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 937 [Rate centres in NPA 937] [Dial plan for NPA 937]

NXX: 817

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-817 A Christiansburg OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2020-12-28   
937-817 0 Christiansburg OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC LLC - OH 328   2009-01-04   
937-817 1 Christiansburg OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC LLC - OH 328   2015-05-31   
937-817 3 Christiansburg OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2012-10-15   
937-817 4 Christiansburg OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-29   
937-817 7 Christiansburg OH   508J CENTURYLINK COMMUNICATIONS LLC 328   2014-05-31   
937-817 9 Christiansburg OH DYTNOHKT2MD  073H TELNYX LLC 328   2019-01-24   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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