Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 396

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-396 A Dayton OH DYTNOH29DS1  9321 OHIO BELL TEL CO 328      
937-396 0 Dayton OH DYTNOH29DS1  9321 OHIO BELL TEL CO 328      
937-396 1 Dayton OH DYTNOH29DS1  9321 OHIO BELL TEL CO 328      
937-396 2 Dayton OH DYTNOHIBDS5  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-12-14   
937-396 3 Dayton OH DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2004-10-18   
937-396 4 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2009-10-05   
937-396 5 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-06-18   
937-396 6 Dayton OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2006-09-22   
937-396 7 Dayton OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2006-11-03   
937-396 8 Dayton OH DYTNOH29DS1  9321 OHIO BELL TEL CO 328      
937-396 9 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-12-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.