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: 847 [Rate centres in NPA 847] [Dial plan for NPA 847]

NXX: 293

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-293 A Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 0 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 1 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 2 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 3 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 4 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 5 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 6 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 7 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 8 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
847-293 9 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.