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
854-837 2 Mount Pleasant SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-11-18   
854-837 3 Mount Pleasant SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2022-03-21   
854-837 4 Mount Pleasant SC CHTNSCFU8MD  516J TON80 COMMUNICATIONS, LLC 436   2021-06-07   
854-837 5 Mount Pleasant SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2022-03-21   
854-837 6 Mount Pleasant SC CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2022-04-09   
854-837 7 Mount Pleasant SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2021-11-12   
854-837 8 Mount Pleasant SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2021-11-12   
854-837 9 Mount Pleasant SC CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2021-10-22   
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   
854-840 A Lamar SC FLRNSCMAXLY  624H ONVOY SPECTRUM, LLC 432      
854-840 0 Lamar SC   145J TERRA NOVA TELECOM INC. 432   2025-10-09   
854-840 4 Lamar SC FLRNSCMAXLY  624H ONVOY SPECTRUM, LLC 432   2023-06-26   
854-842 A Ridgeland SC CHTNSCFU7MD  965H FRACTEL, LLC 436      
854-842 0 Ridgeland SC CHTNSCDT04Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2020-09-21   
854-842 2 Ridgeland SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2020-06-15   
854-842 3 Ridgeland SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2020-06-15   
854-842 4 Ridgeland SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2021-01-23   
854-842 5 Ridgeland SC CHTNSCFU7MD  965H FRACTEL, LLC 436   2020-04-23   
854-842 6 Ridgeland SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2021-01-23   
854-842 7 Ridgeland SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2021-01-23   
854-842 8 Ridgeland SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2021-01-23   
854-842 9 Ridgeland SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2021-01-23   
854-843 A Lamar SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
854-843 0 Lamar SC MYBHSCAFKMD  073H TELNYX LLC 432   2021-01-08   
854-843 1 Lamar SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2021-03-02   
854-843 2 Lamar SC FLRNSCMAX9X  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432   2020-11-11   
854-843 3 Lamar SC FLRNSCMAXEY  965H FRACTEL, LLC 432   2020-03-09   
854-843 4 Lamar SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-843 5 Lamar SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-843 6 Lamar SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-843 7 Lamar SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-843 8 Lamar SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2019-12-01   
854-843 9 Lamar SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2019-12-01   
854-844 A Charleston SC CHTNSCDT35Z  622J SKYE TELECOM LLC DBA SKYETEL 436      
854-844 0 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 1 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 2 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 3 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 4 Charleston SC CHTNSCDT35Z  622J SKYE TELECOM LLC DBA SKYETEL 436   2021-11-13   
854-844 5 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 6 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 7 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 8 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 9 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-845 A Low Country SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436      
854-845 5 Low Country SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2023-06-26   
854-845 7 Low Country SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2023-10-09   
854-846 A Beaufort SC CHTNSCFU8MD  516J TON80 COMMUNICATIONS, LLC 436      
854-846 0 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2022-04-16   
854-846 1 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2022-04-16   
854-846 2 Beaufort SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2022-12-28   
854-846 3 Beaufort SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2022-11-21   
854-846 4 Beaufort SC CHTNSCFU8MD  516J TON80 COMMUNICATIONS, LLC 436   2022-04-15   
854-846 5 Beaufort SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2022-09-30   
854-846 6 Beaufort SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2022-09-30   
854-846 7 Beaufort SC   548E ONVOY, LLC - SC 436   2025-04-12   
854-846 8 Beaufort SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2023-09-17   
854-846 9 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2022-04-16   
854-850 A Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
854-850 0 Mullins SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2021-01-11   
854-850 1 Mullins SC MYBHSCAFKMD  073H TELNYX LLC 432   2021-01-08   
854-850 2 Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2021-07-09   
854-850 3 Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2021-07-09   
854-850 4 Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2018-09-25   
854-850 5 Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2018-09-25   
854-850 6 Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2021-01-29   
854-850 7 Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2021-01-29   
854-850 8 Mullins SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2018-08-11   
854-850 9 Mullins SC FLRNSCMAXLY  624H ONVOY SPECTRUM, LLC 432   2023-05-14   
854-854 A Myrtle Beach SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
854-854 0 Myrtle Beach SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2018-11-22   
854-854 1 Myrtle Beach SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2018-12-02   
854-854 2 Myrtle Beach SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2019-01-09   
854-854 3 Myrtle Beach SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2019-01-09   
854-854 4 Myrtle Beach SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2018-09-25   
854-854 5 Myrtle Beach SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2018-09-25   
854-854 6 Myrtle Beach SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2019-01-09   
854-854 7 Myrtle Beach SC FLRNSCMAX9X  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432   2019-06-10   
854-854 8 Myrtle Beach SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2018-05-14   
854-854 9 Myrtle Beach SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2019-05-26   
854-855 A Georgetown SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
854-855 0 Georgetown SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2021-11-25   
854-855 1 Georgetown SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2021-11-25   
854-855 2 Georgetown SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2022-04-04   
854-855 3 Georgetown SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2022-04-04   
854-855 4 Georgetown SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2022-04-04   
854-855 5 Georgetown SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2021-04-06   
854-855 6 Georgetown SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2022-04-04   
854-855 7 Georgetown SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2021-04-06   
854-855 8 Georgetown SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2021-04-06   
854-855 9 Georgetown SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2022-03-06   
854-858 A Mount Pleasant SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
854-858 0 Mount Pleasant SC CHTNSCDT21Z  073H TELNYX LLC 436   2021-04-07   
854-858 1 Mount Pleasant SC CHTNSCFU2MD  939H COMMIO, LLC 436   2021-07-08   

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

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