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.

Switch: DYTNOHKTDS1

<< 1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-522 9 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2004-02-02   
937-528 3 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2005-04-04   
937-528 4 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2005-08-30   
937-528 5 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2006-11-22   
937-528 8 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2007-11-03   
937-529 2 Trotwood OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2005-05-15   
937-529 3 Trotwood OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2009-09-11   
937-531 A Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-531 0 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-531 1 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2005-12-18   
937-531 2 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-531 3 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-531 4 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-531 5 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-531 6 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-531 7 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2005-12-18   
937-531 8 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2003-03-30   
937-531 9 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2003-03-30   
937-550 A Franklin OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-550 2 Franklin OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-560 A Miamisburg-West Carrollton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-560 2 Miamisburg-West Carrollton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-562 2 Xenia OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2004-03-02   
937-573 3 Troy OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2004-06-12   
937-576 A Vandalia OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-576 2 Vandalia OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-584 3 Sabina OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2010-03-21   
937-618 4 Georgetown OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2010-06-03   
937-656 A Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-705 2 Beavercreek OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2011-06-18   
937-705 3 Beavercreek OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2011-06-18   
937-705 4 Beavercreek OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2011-06-18   
937-705 7 Beavercreek OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2011-07-09   
937-713 A Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-713 0 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 1 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 2 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 3 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 4 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 5 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 6 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 7 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 8 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-713 9 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2012-09-23   
937-723 3 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2006-02-16   
937-723 4 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2006-02-16   
937-723 5 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2006-02-16   
937-752 2 Seaman OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2008-11-27   
937-771 2 Englewood OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2004-05-27   
937-781 5 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2008-05-04   

<< 1 2 3 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.