Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 839 [Rate centres in NPA 839] [Dial plan for NPA 839]

NXX: 293

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-293 A Fort Mill SC RCHLSCXB7MD  548E ONVOY, LLC - SC 422      
839-293 0 Fort Mill SC   548E ONVOY, LLC - SC 422   2023-09-08   
839-293 1 Fort Mill SC   548E ONVOY, LLC - SC 422   2023-09-08   
839-293 2 Fort Mill SC   8645 SUNCOM DBA T-MOBILE USA 422   2024-01-14   
839-293 3 Fort Mill SC   548E ONVOY, LLC - SC 422   2023-01-23   
839-293 4 Fort Mill SC   548E ONVOY, LLC - SC 422   2023-01-23   
839-293 5 Fort Mill SC   548E ONVOY, LLC - SC 422   2023-02-26   
839-293 6 Fort Mill SC   548E ONVOY, LLC - SC 422   2023-02-26   
839-293 7 Fort Mill SC   8645 SUNCOM DBA T-MOBILE USA 422   2024-01-14   
839-293 8 Fort Mill SC   548E ONVOY, LLC - SC 422   2023-09-08   
839-293 9 Fort Mill SC   8645 SUNCOM DBA T-MOBILE USA 422   2023-10-29   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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