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: PNTCILXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
815-842 A Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 0 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 1 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 2 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 3 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 4 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 5 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 6 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 8 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-842 9 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-844 A Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-844 1 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-844 2 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-844 3 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-844 4 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-844 5 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-844 6 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      
815-844 7 Pontiac IL 1015 FRONTIER NORTH, INC. - IL 366      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.