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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-597 A Deerfield IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-597 0 Deerfield IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
847-597 1 Deerfield IL   2320 TDS METROCOM INC.-IL 358   2009-06-22   
847-597 2 Deerfield IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-597 3 Deerfield IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2008-05-12   
847-597 4 Deerfield IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-597 5 Deerfield IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-597 6 Deerfield IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2008-05-20   
847-597 7 Deerfield IL   8950 ALLEGIANCE TELECOM, INC. - IL 358   2006-12-09   
847-597 8 Deerfield IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   1999-04-13   
847-597 9 Deerfield IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.