Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 276 [Rate centres in NPA 276] [Dial plan for NPA 276]

NXX: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-331 A Tazewell VA BLFDWVXAXYX  138E ONVOY, LLC - VA 932   2024-08-08   
276-331 0 Tazewell VA BLFDWVXAXYX  138E ONVOY, LLC - VA 932   2024-08-08   
276-331 1 Tazewell VA   138E ONVOY, LLC - VA 932   2025-05-10   
276-331 3 Tazewell VA   145J TERRA NOVA TELECOM INC. 932   2025-08-01   
276-331 8 Tazewell VA RCLDVAXABMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 932   2024-08-30   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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