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: 720

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-720 A New Paris OH   793K TWC IP ENABLED SERVICES, LLC 328      
937-720 0 New Paris OH   145J TERRA NOVA TELECOM INC. 328   2025-09-19   
937-720 4 New Paris OH   793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-720 7 New Paris OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2014-06-24   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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