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.

Roberts, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-395 A RBRTILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-395 0 CHMPILCPX5X  5800 ITV-3, LLC D/B/A I3 BROADBAND 370   2003-07-18   
217-395 1 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-395 2 RBRTILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-395 3 CHMPILCPOMD  224C ONVOY, LLC 370   2020-06-20   
217-395 4 CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2012-09-23   
217-395 5 CHMPILCPOMD  224C ONVOY, LLC 370   2018-08-25   
217-395 6 CHMPILCPOMD  224C ONVOY, LLC 370   2020-06-20   
217-395 7   508J CENTURYLINK COMMUNICATIONS LLC 370   2016-06-16   
217-395 8 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-395 9 CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-30   
447-203 A   073H TELNYX LLC 370   2021-05-24   
447-203 0   073H TELNYX LLC 370   2021-05-24   
447-203 2   224C ONVOY, LLC 370   2021-05-25   
447-203 3   224C ONVOY, LLC 370   2021-06-07   
447-203 4   566J RADIANTIQ LLC 370   2021-05-25   
447-203 5   224C ONVOY, LLC 370   2021-07-04   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.