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: 708 [Rate centres in NPA 708] [Dial plan for NPA 708]

NXX: 832

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-832 A Calumet City IL CMCYILCCDS0  9329 ILLINOIS BELL TEL CO 358      
708-832 0 Calumet City IL   9329 ILLINOIS BELL TEL CO 358      
708-832 1 Calumet City IL   9329 ILLINOIS BELL TEL CO 358      
708-832 2 Calumet City IL   9329 ILLINOIS BELL TEL CO 358      
708-832 3 Calumet City IL   9329 ILLINOIS BELL TEL CO 358      
708-832 4 Calumet City IL   9329 ILLINOIS BELL TEL CO 358      
708-832 5 Calumet City IL   829J PAETEC ITEL, LLC 358   2006-10-08   
708-832 6 Calumet City IL   224C ONVOY, LLC 358   2012-04-15   
708-832 7 Calumet City IL   829J PAETEC ITEL, LLC 358   2009-11-02   
708-832 8 Calumet City IL   829J PAETEC ITEL, LLC 358   2000-04-28   
708-832 9 Calumet City IL   9329 ILLINOIS BELL TEL CO 358      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.