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: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-323 A Rockford IL RCFRILRTX7Y  515J IP HORIZON LLC 360      
779-323 0 Rockford IL RCFRILRTZMD  224C ONVOY, LLC 360   2024-02-24   
779-323 1 Rockford IL   515J IP HORIZON LLC 360   2020-11-21   
779-323 8 Rockford IL RCFRILRTZMD  224C ONVOY, LLC 360   2024-02-24   
779-323 9 Rockford IL RCFRILRTZMD  224C ONVOY, LLC 360   2024-02-24   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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