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: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-458 A Beavercreek OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-458 0 Beavercreek OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-458 1 Beavercreek OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-458 2 Beavercreek OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-458 3 Beavercreek OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-26   
937-458 4 Beavercreek OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-458 5 Beavercreek OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-26   
937-458 6 Beavercreek OH DYTNOH22X2Z  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2006-09-04   
937-458 7 Beavercreek OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-458 8 Beavercreek OH DYTNOH22X9Y  036B CITYNET OHIO, LLC - OH 328   2009-01-11   
937-458 9 Beavercreek OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.