Local Calling Guide

Area code/prefix search

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NPA: 980 [Rate centres in NPA 980] [Dial plan for NPA 980]

NXX: 379

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
980-379 A Harmony NC CHRLNCBOXIZ  793K TWC IP ENABLED SERVICES, LLC 422   2025-04-02   
980-379 0 Harmony NC CHRLNCBOXIZ  793K TWC IP ENABLED SERVICES, LLC 422      

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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