Local Calling Guide

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

NXX: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
854-205 A Charleston SC CHTNSCFU9MD  321J HD CARRIER LLC 436      
854-205 0 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2022-01-08   
854-205 1 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2020-09-13   
854-205 2 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2020-09-13   
854-205 3 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2020-09-13   
854-205 4 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2020-09-13   
854-205 5 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2020-09-13   
854-205 6 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2021-05-28   
854-205 7 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2021-05-28   
854-205 8 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2023-05-12   
854-205 9 Charleston SC CHTNSCFU9MD  321J HD CARRIER LLC 436   2020-08-07   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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