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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-248 A Trotwood OH DYTNOH22XVY  5562 METROPCS, INC. 328      
937-248 0 Trotwood OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-10-01   
937-248 1 Trotwood OH DYTNOH22XVY  5562 METROPCS, INC. 328      
937-248 2 Trotwood OH   6529 T-MOBILE USA, INC. 328   2024-03-25   
937-248 3 Trotwood OH DYTNOH22XVY  5562 METROPCS, INC. 328      
937-248 4 Trotwood OH DYTNOH22XVY  5562 METROPCS, INC. 328      
937-248 5 Trotwood OH DYTNOH22XVY  5562 METROPCS, INC. 328      
937-248 6 Trotwood OH DYTNOH22XVY  5562 METROPCS, INC. 328      
937-248 7 Trotwood OH DYTNOH22XVY  5562 METROPCS, INC. 328      
937-248 8 Trotwood OH DYTNOH22XVY  5562 METROPCS, INC. 328      
937-248 9 Trotwood OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.