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.

Depue, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
779-229 A CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 0   318J COMCAST IP PHONE, LLC 358      
779-229 1   318J COMCAST IP PHONE, LLC 358      
779-229 2   318J COMCAST IP PHONE, LLC 358      
779-229 3   318J COMCAST IP PHONE, LLC 358      
779-229 4   318J COMCAST IP PHONE, LLC 358      
779-229 5   318J COMCAST IP PHONE, LLC 358      
779-229 6   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-04-25   
779-229 7   318J COMCAST IP PHONE, LLC 358      
779-229 8   318J COMCAST IP PHONE, LLC 358      
779-229 9   318J COMCAST IP PHONE, LLC 358      
779-766 A CHCGILWURMD  965H FRACTEL, LLC 358      
779-766 0   073H TELNYX LLC 358   2020-10-03   
779-766 1   495J STRATUS NETWORKS 358   2020-12-13   
779-766 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2021-01-10   
779-766 3   965H FRACTEL, LLC 358   2020-09-11   
779-766 5   224C ONVOY, LLC 358   2020-09-12   
779-766 6   965H FRACTEL, LLC 358   2020-09-11   
779-766 7   224C ONVOY, LLC 358   2020-09-12   
779-766 8   624H ONVOY SPECTRUM, LLC 358   2024-04-20   
815-447 A DEPUILXADS0  0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 0   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 1   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 2   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 3   224C ONVOY, LLC 358   2019-07-14   
815-447 4   224C ONVOY, LLC 358   2018-11-05   
815-447 5   224C ONVOY, LLC 358   2019-07-14   
815-447 7   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 8   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 9   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.