Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 916

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-916 A Branchville SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-01-31   
803-916 0 Branchville SC   624H ONVOY SPECTRUM, LLC 434   2023-05-18   
803-916 1 Branchville SC   793K TWC IP ENABLED SERVICES, LLC 434   2022-07-24   
803-916 2 Branchville SC   548E ONVOY, LLC - SC 434   2023-08-25   
803-916 4 Branchville SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2023-03-05   
803-916 5 Branchville SC   548E ONVOY, LLC - SC 434   2021-01-24   
803-916 6 Branchville SC   548E ONVOY, LLC - SC 434   2021-01-24   
803-916 7 Branchville SC   548E ONVOY, LLC - SC 434   2021-01-24   
803-916 8 Branchville SC   548E ONVOY, LLC - SC 434   2019-12-01   
803-916 9 Branchville SC   548E ONVOY, LLC - SC 434   2019-12-01   

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

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