Local Calling Guide

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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   793K TWC IP ENABLED SERVICES, LLC 422   2025-04-02   
980-379 0 Harmony NC   793K TWC IP ENABLED SERVICES, LLC 422      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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