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: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-358 A Oak Park IL OKPKILOPRP0  9329 ILLINOIS BELL TEL CO 358      
708-358 0 Oak Park IL OKPKILOPRP0  9329 ILLINOIS BELL TEL CO 358      
708-358 1 Oak Park IL OKPKILOPRP0  9329 ILLINOIS BELL TEL CO 358      
708-358 2 Oak Park IL OKPKILOPRP0  9329 ILLINOIS BELL TEL CO 358      
708-358 3 Oak Park IL OKPKILOPRP0  9329 ILLINOIS BELL TEL CO 358      
708-358 4 Oak Park IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358      
708-358 5 Oak Park IL OKPKILOPRP0  9329 ILLINOIS BELL TEL CO 358      
708-358 6 Oak Park IL CHCGIL24DS6  224C ONVOY, LLC 358      
708-358 7 Oak Park IL CHCGIL24DS6  224C ONVOY, LLC 358      
708-358 8 Oak Park IL OKPKILOPRP0  9329 ILLINOIS BELL TEL CO 358      
708-358 9 Oak Park IL CHCGIL24XMD  495J STRATUS NETWORKS 358      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.