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.

Park Forest, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
708-283 A PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-481 A PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-503 A PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 A PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 0 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 1 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 2 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 3 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 4 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
708-679 5 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 6 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 7 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 8 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-679 9 PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-747 A PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      
708-748 A PKFSILPFRPA  9329 ILLINOIS BELL TEL CO 358      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.