Local Calling Guide

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Region: SC

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
854-260 3 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-04-26   
854-260 4 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-04-26   
854-260 5 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-04-26   
854-260 6 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-04-26   
854-260 7 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-04-26   
854-260 8 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-06-08   
854-260 9 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-06-08   
854-261 A Dillon SC FLRNSCMAX2Y  8645 SUNCOM DBA T-MOBILE USA 432   2024-04-11   
854-261 0 Dillon SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-04-26   
854-261 1 Dillon SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-06-07   
854-261 9 Dillon SC FLRNSCMAX2Y  8645 SUNCOM DBA T-MOBILE USA 432   2024-04-11   
854-262 A Georgetown SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2024-04-29   
854-262 0 Georgetown SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2024-04-29   
854-262 1 Georgetown SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2024-04-29   
854-262 2 Georgetown SC MYBHSCAFQMD  624H ONVOY SPECTRUM, LLC 432   2024-05-06   
854-262 3 Georgetown SC   548E ONVOY, LLC - SC 432   2025-09-27   
854-262 5 Georgetown SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2025-11-16   
854-262 7 Georgetown SC   548E ONVOY, LLC - SC 432   2025-04-12   
854-262 8 Georgetown SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2024-08-25   
854-262 9 Georgetown SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2025-11-12   
854-263 A St Stephen SC CHTNSCFU8MD  516J TON80 COMMUNICATIONS, LLC 436      
854-263 0 St Stephen SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2023-10-27   
854-263 1 St Stephen SC CHTNSCFUDMD  490J BOOST SUBSCRIBERCO L.L.C. 436   2023-12-01   
854-263 3 St Stephen SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2023-10-27   
854-263 6 St Stephen SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2022-12-08   
854-263 7 St Stephen SC CHTNSCFU8MD  516J TON80 COMMUNICATIONS, LLC 436   2022-03-16   
854-263 8 St Stephen SC CHTNSCDT20Z  1784 SOUTH CAROLINA NET, INC. - SC 436   2023-03-03   
854-263 9 St Stephen SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 436   2024-11-08   
854-264 A Summerville SC CHTNSCFU2MD  939H COMMIO, LLC 436   2024-05-11   
854-264 0 Summerville SC CHTNSCFU2MD  939H COMMIO, LLC 436   2024-05-11   
854-264 1 Summerville SC CHTNSCFU2MD  939H COMMIO, LLC 436   2024-05-11   
854-264 2 Summerville SC CHTNSCFU2MD  939H COMMIO, LLC 436   2024-05-11   
854-264 3 Summerville SC CHTNSCFU2MD  939H COMMIO, LLC 436   2024-05-11   
854-264 4 Summerville SC CHTNSCFU2MD  939H COMMIO, LLC 436   2024-05-11   
854-264 5 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-05-12   
854-264 6 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-05-12   
854-264 7 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-05-12   
854-264 8 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-05-12   
854-264 9 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-05-12   
854-265 A St George SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-05-06   
854-265 0 St George SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-05-06   
854-265 1 St George SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-12-02   
854-266 A Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-05-21   
854-266 0 Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-05-21   
854-266 6 Mullins SC   145J TERRA NOVA TELECOM INC. 432   2025-10-09   
854-267 A Hartsville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-05-21   
854-267 0 Hartsville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-05-21   
854-267 1 Hartsville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-09-15   
854-267 2 Hartsville SC   548E ONVOY, LLC - SC 432   2025-05-03   
854-267 7 Hartsville SC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2025-09-17   
854-267 8 Hartsville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-09-15   
854-267 9 Hartsville SC FLRNSCATX2X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2024-05-22   
854-268 A Marion SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-05-16   
854-268 0 Marion SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-05-16   
854-268 2 Marion SC   548E ONVOY, LLC - SC 432   2025-05-10   
854-268 3 Marion SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2025-11-28   
854-268 4 Marion SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2025-11-28   
854-268 5 Marion SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2025-11-28   
854-269 A Summerville SC CHTNSCFU8MD  516J TON80 COMMUNICATIONS, LLC 436      
854-269 0 Summerville SC MNCRSCXBDS2  712C BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC 436   2022-11-06   
854-269 1 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2023-08-26   
854-269 2 Summerville SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2024-03-24   
854-269 3 Summerville SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2024-03-24   
854-269 4 Summerville SC CHTNSCFU8MD  516J TON80 COMMUNICATIONS, LLC 436   2022-04-25   
854-269 5 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2023-05-12   
854-269 6 Summerville SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2024-03-24   
854-269 7 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-05-11   
854-269 8 Summerville SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2023-10-23   
854-269 9 Summerville SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2023-10-23   
854-270 A Conway SC MYBHSCAFQMD  624H ONVOY SPECTRUM, LLC 432   2024-06-06   
854-270 0 Conway SC MYBHSCAFQMD  624H ONVOY SPECTRUM, LLC 432   2024-06-06   
854-271 A Florence SC FLRNSCMADS0  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 432   2024-06-06   
854-271 0 Florence SC FLRNSCMADS0  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 432   2024-06-06   
854-271 9 Florence SC FLRNSCMADS0  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 432   2025-01-27   
854-272 A Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 0 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 1 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 2 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 3 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 4 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 5 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 6 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 7 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 8 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-272 9 Hilton Head SC SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440   2024-06-08   
854-273 A Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-06-08   
854-273 0 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-06-08   
854-273 1 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-06-08   
854-273 2 Summerville SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2024-06-08   
854-273 3 Summerville SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2024-06-27   
854-273 4 Summerville SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2024-06-27   
854-273 5 Summerville SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2024-06-27   
854-273 6 Summerville SC CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2024-09-29   
854-273 7 Summerville SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2024-08-12   
854-273 8 Summerville SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2025-05-11   
854-273 9 Summerville SC   624H ONVOY SPECTRUM, LLC 436   2025-05-17   
854-274 A Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   
854-274 0 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-08-24   
854-274 1 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-08-24   
854-274 2 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2024-08-23   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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