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: MNCAOHXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-549 A Manchester (Adams) OH 0615 FRONTIER NORTH, INC. - OH 328      
937-549 1 Manchester (Adams) OH 0615 FRONTIER NORTH, INC. - OH 328      
937-549 2 Manchester (Adams) OH 0615 FRONTIER NORTH, INC. - OH 328      
937-549 3 Manchester (Adams) OH 0615 FRONTIER NORTH, INC. - OH 328      
937-549 4 Manchester (Adams) OH 0615 FRONTIER NORTH, INC. - OH 328      
937-549 5 Manchester (Adams) OH 0615 FRONTIER NORTH, INC. - OH 328   2008-11-28   
937-549 8 Manchester (Adams) OH 0615 FRONTIER NORTH, INC. - OH 328      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.