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: 326

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-326 A Mokena IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-326 0 Mokena IL   5447 ACCESS ONE, INC. - IL 358   2006-01-22   
708-326 1 Mokena IL   224C ONVOY, LLC 358   2004-09-15   
708-326 2 Mokena IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-05-08   
708-326 3 Mokena IL   9329 ILLINOIS BELL TEL CO 358   2002-12-22   
708-326 4 Mokena IL   9329 ILLINOIS BELL TEL CO 358   2002-12-22   
708-326 5 Mokena IL   829J PAETEC ITEL, LLC 358   2012-07-10   
708-326 6 Mokena IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2004-05-29   
708-326 7 Mokena IL   460K FIRST COMMUNICATIONS, LLC 358   2004-10-17   
708-326 8 Mokena IL   460K FIRST COMMUNICATIONS, LLC 358   2004-11-08   
708-326 9 Mokena IL   460K FIRST COMMUNICATIONS, LLC 358   2001-10-15   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.