Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Byron, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
779-345 A RCFRILRTX2Y  965H FRACTEL, LLC 360      
779-345 0 CHCGIL24XMD  495J STRATUS NETWORKS 360   2020-10-14   
779-345 1 RCFRILRTXXX  073H TELNYX LLC 360   2021-03-20   
779-345 2 RCFRILRTZMD  224C ONVOY, LLC 360   2020-10-23   
779-345 3 RCFRILRTZMD  224C ONVOY, LLC 360   2020-10-23   
779-345 5 RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2022-05-06   
779-345 6 RCFRILRTX2Y  965H FRACTEL, LLC 360   2020-09-19   
815-234 A BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-234 0 RCFRILRTZMD  224C ONVOY, LLC 360   2019-09-06   
815-234 1 RCFRILRTXXX  073H TELNYX LLC 360   2020-06-14   
815-234 2 BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-234 3 BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-234 4 BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-234 5 BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-234 6 BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-234 7 BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-234 8 BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-234 9 RCFRILRTZMD  224C ONVOY, LLC 360   2020-08-07   
815-406 A BYRNILXADS0  1015 FRONTIER NORTH, INC. - IL 360      
815-406 0 RCFRILRTZMD  224C ONVOY, LLC 360   2019-09-06   
815-406 1 RCFRILRTPMD  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2019-04-22   
815-406 2 RCFRILRTX3Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 360      
815-406 3 RCFRILRTX3Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 360      
815-406 4 RCFRILRTX3Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 360      
815-406 5 RCFRILRTX4Y  318J COMCAST IP PHONE, LLC 360   2006-08-11   
815-406 6 RCFRILRTZMD  224C ONVOY, LLC 360   2018-07-30   
815-406 8 RCFRILRTX4Y  318J COMCAST IP PHONE, LLC 360   2007-09-23   
815-406 9 RCFRILRTZMD  224C ONVOY, LLC 360   2020-05-21   
815-803 A FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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