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: 477

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
828-477 A Sylva NC AHVLNCOHXQX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 420      
828-477 4 Sylva NC AHVLNCOHXQX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 420      
828-477 7 Sylva NC   145J TERRA NOVA TELECOM INC. 420   2025-08-01   

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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