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: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-297 A Freeport IL FRPTILXAPS0  1036 FRONTIER NORTH, INC. - IL 360      
815-297 0 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-297 1 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-297 2 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360      
815-297 3 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360      
815-297 4 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360      
815-297 5 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360      
815-297 6 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-297 7 Freeport IL RCFRILRTX5Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 360      
815-297 8 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-297 9 Freeport IL FRPTILXAPS0  1036 FRONTIER NORTH, INC. - IL 360      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.