Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 789

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-789 A Rockton IL RCFRILRTZMD  224C ONVOY, LLC 360      
779-789 0 Rockton IL RCFRILRCX9X  939H COMMIO, LLC 360   2022-08-21   
779-789 1 Rockton IL RCFRILRTZMD  224C ONVOY, LLC 360   2024-07-29   
779-789 6 Rockton IL RCFRILRTZMD  224C ONVOY, LLC 360   2021-07-05   
779-789 7 Rockton IL RCFRILRTZMD  224C ONVOY, LLC 360   2021-06-19   
779-789 8 Rockton IL RCFRILRTZMD  224C ONVOY, LLC 360   2021-07-05   
779-789 9 Rockton IL RCFRILRTZMD  224C ONVOY, LLC 360   2024-03-07   

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

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