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: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-737 A Arcanum OH   793K TWC IP ENABLED SERVICES, LLC 328      
937-737 0 Arcanum OH   793K TWC IP ENABLED SERVICES, LLC 328      
937-737 3 Arcanum OH   145J TERRA NOVA TELECOM INC. 328   2025-09-19   
937-737 7 Arcanum OH DYTNOHKT0MD  516J TON80 COMMUNICATIONS, LLC 328   2021-06-13   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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