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: 675

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-675 A Ohio IL PEORILPJXVZ  516J TON80 COMMUNICATIONS, LLC 368      
779-675 0 Ohio IL   624H ONVOY SPECTRUM, LLC 368   2024-12-02   
779-675 3 Ohio IL   516J TON80 COMMUNICATIONS, LLC 368   2022-03-16   
779-675 5 Ohio IL   224C ONVOY, LLC 368   2024-12-30   

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

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