Local Calling Guide

Area code/prefix search

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NPA: 937 [Rate centres in NPA 937] [Dial plan for NPA 937]

NXX: 730

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-730 A Rossburg OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-730 0 Rossburg OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-730 1 Rossburg OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-730 4 Rossburg OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      

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

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