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: 855

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-855 A Forrest (Livingston) IL   145J TERRA NOVA TELECOM INC. 366   2021-05-29   
779-855 5 Forrest (Livingston) IL   145J TERRA NOVA TELECOM INC. 366   2021-05-29   

Last updated: Wed, 12 Jan 2022 16:20:07 UTC

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