Local Calling Guide

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

NXX: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-432 A Dayton OH CNTMOH43DS1  9321 OHIO BELL TEL CO 328      
937-432 0 Dayton OH   9321 OHIO BELL TEL CO 328      
937-432 1 Dayton OH   9321 OHIO BELL TEL CO 328      
937-432 2 Dayton OH   9321 OHIO BELL TEL CO 328      
937-432 3 Dayton OH   9321 OHIO BELL TEL CO 328      
937-432 4 Dayton OH   9321 OHIO BELL TEL CO 328      
937-432 5 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2008-09-18   
937-432 6 Dayton OH   9321 OHIO BELL TEL CO 328      
937-432 7 Dayton OH   6529 T-MOBILE USA, INC. 328   2010-11-11   
937-432 8 Dayton OH   6529 T-MOBILE USA, INC. 328   2011-08-05   
937-432 9 Dayton OH   9321 OHIO BELL TEL CO 328      

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

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