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: 947

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-947 A Laura OH LAUROHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-947 0 Laura OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-947 1 Laura OH   0615 FRONTIER NORTH, INC. - OH 328      
937-947 2 Laura OH   0615 FRONTIER NORTH, INC. - OH 328      
937-947 3 Laura OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2008-05-08   
937-947 4 Laura OH   793K TWC IP ENABLED SERVICES, LLC 328   2007-07-04   
937-947 5 Laura OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2004-07-26   
937-947 6 Laura OH   145J TERRA NOVA TELECOM INC. 328   2025-08-02   
937-947 7 Laura OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-01-09   
937-947 8 Laura OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-04-03   
937-947 9 Laura OH   624H ONVOY SPECTRUM, LLC 328   2024-05-29   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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