Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 828 [Rate centres in NPA 828] [Dial plan for NPA 828]

NXX: 889

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
828-889 A Clyde NC   638E ONVOY, LLC - NC 420   2026-09-12   
828-889 0 Clyde NC   638E ONVOY, LLC - NC 420   2026-09-12   
828-889 7 Clyde NC   114J EXIANT COMMUNICATIONS LLC 420   2026-10-29   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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