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: 691

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-691 A Lyman SC GNVLSCDTXJX  548E ONVOY, LLC - SC 430      
864-691 0 Lyman SC   515J IP HORIZON LLC 430   2022-02-06   
864-691 1 Lyman SC   5562 METROPCS, INC. 430   2022-09-11   
864-691 2 Lyman SC   8645 SUNCOM DBA T-MOBILE USA 430   2024-12-30   
864-691 3 Lyman SC   548E ONVOY, LLC - SC 430   2022-11-26   
864-691 4 Lyman SC   548E ONVOY, LLC - SC 430   2021-03-06   
864-691 5 Lyman SC   548E ONVOY, LLC - SC 430   2021-03-06   
864-691 6 Lyman SC   548E ONVOY, LLC - SC 430   2021-03-06   
864-691 7 Lyman SC   548E ONVOY, LLC - SC 430   2021-03-06   
864-691 8 Lyman SC   548E ONVOY, LLC - SC 430   2021-03-06   
864-691 9 Lyman SC   548E ONVOY, LLC - SC 430   2022-11-26   

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

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