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: 329

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-329 A Cicero IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-329 0 Cicero IL CHCGIL24DS6  224C ONVOY, LLC 358      
708-329 1 Cicero IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-329 2 Cicero IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-329 4 Cicero IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-329 5 Cicero IL   460K FIRST COMMUNICATIONS, LLC 358      
708-329 6 Cicero IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-329 7 Cicero IL   829J PAETEC ITEL, LLC 358      
708-329 8 Cicero IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-329 9 Cicero IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 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.