Local Calling Guide

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

NXX: 242

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-242 A Dayton OH DYTNOH22XEY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328      
937-242 0 Dayton OH   6529 T-MOBILE USA, INC. 328   2009-09-29   
937-242 1 Dayton OH   6529 T-MOBILE USA, INC. 328   2009-09-29   
937-242 2 Dayton OH   6529 T-MOBILE USA, INC. 328   2009-09-29   
937-242 3 Dayton OH   6529 T-MOBILE USA, INC. 328   2009-09-29   
937-242 4 Dayton OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328      
937-242 5 Dayton OH   6529 T-MOBILE USA, INC. 328   2009-09-29   
937-242 6 Dayton OH   829J PAETEC ITEL, LLC 328   2005-09-17   
937-242 7 Dayton OH   829J PAETEC ITEL, LLC 328   2005-09-17   
937-242 8 Dayton OH   6529 T-MOBILE USA, INC. 328   2005-11-07   
937-242 9 Dayton OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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