Local Calling Guide

Area code/prefix search

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NPA: 854 [Rate centres in NPA 854] [Dial plan for NPA 854]

NXX: 839

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
854-839 A Sullivans Island SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436      
854-839 0 Sullivans Island SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2021-12-17   
854-839 1 Sullivans Island SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2021-12-17   
854-839 6 Sullivans Island SC CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2024-03-02   
854-839 7 Sullivans Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2022-12-31   
854-839 8 Sullivans Island SC CHTNSCFU2MD  939H COMMIO, LLC 436   2022-11-27   
854-839 9 Sullivans Island SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2023-08-26   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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