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: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-273 A Bellwood IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-273 0 Bellwood IL CHCGILCNHMD  073H TELNYX LLC 358   2023-05-27   
708-273 1 Bellwood IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-273 2 Bellwood IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-273 3 Bellwood IL CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2006-01-22   
708-273 4 Bellwood IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-273 5 Bellwood IL CHCGIL24DS6  224C ONVOY, LLC 358   2017-06-23   
708-273 6 Bellwood IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-273 7 Bellwood IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-08-21   
708-273 8 Bellwood IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2008-06-14   
708-273 9 Bellwood IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.