Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 864 [Rate centres in NPA 864] [Dial plan for NPA 864]

NXX: 507

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-507 A Pickens SC   792K CHARTER IP ENABLED SERVICES, LLC 430   2025-04-23   
864-507 0 Pickens SC   792K CHARTER IP ENABLED SERVICES, LLC 430   2005-03-06   
864-507 2 Pickens SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2006-04-10   
864-507 3 Pickens SC   516C AT&T CORP. 430   2009-04-05   
864-507 4 Pickens SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430   2005-08-07   
864-507 5 Pickens SC   548E ONVOY, LLC - SC 430   2016-03-28   
864-507 6 Pickens SC   145J TERRA NOVA TELECOM INC. 430   2025-08-29   
864-507 7 Pickens SC   145J TERRA NOVA TELECOM INC. 430   2024-12-12   
864-507 8 Pickens SC   624H ONVOY SPECTRUM, LLC 430   2023-05-28   
864-507 9 Pickens SC   548E ONVOY, LLC - SC 430   2016-03-28   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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