Local Calling Guide

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

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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