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.

Chicago Heights, IL

<< 1 2 3 4 5 6 7 8 9 10 11

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
708-973 7 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-03-30   
708-973 8 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-01-17   
708-973 9 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-01-17   
708-980 A ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
708-980 0 CHCGIL24DS6  224C ONVOY, LLC 358   2014-11-18   
708-980 1 CHCGIL24DS6  224C ONVOY, LLC 358   2014-11-18   
708-980 2 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2015-05-18   
708-980 3 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-11-09   
708-980 4 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-11-09   
708-980 5 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-11-09   
708-980 6 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-11-09   
708-980 7 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-11-09   
708-980 8 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-11-09   
708-980 9 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-11-09   
708-983 A EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
708-983 0 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
708-983 1 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
708-983 2 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
708-983 3 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-23   
708-983 4 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-23   
708-983 5 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-23   
708-983 6 CHCGIL24DS6  224C ONVOY, LLC 358   2004-09-15   
708-983 7 CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2007-01-06   
708-983 8 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-03-28   
708-983 9 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-07-29   
708-996 A ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
708-996 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-19   
708-996 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-19   
708-996 2 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-10-05   
708-996 3 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-10-05   
708-996 4 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-08-31   
708-996 5 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-10-05   
708-996 6 CHCGIL24DS6  224C ONVOY, LLC 358   2014-08-30   
708-996 7 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-03-30   
708-996 8 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-03-30   
708-996 9 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-01-31   

<< 1 2 3 4 5 6 7 8 9 10 11

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.