Local Calling Guide

Area code/prefix search

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

NXX: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-788 A Terre Haute OH TRRHOHXARS1  0594 THE CHAMPAIGN TELEPHONE COMPANY 328      

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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