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
843-995 9 West Myrtle Beach SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2023-04-29   
843-996 A Charleston SC CHTNSCDT10Z  516C AT&T CORP. 436      
843-996 0 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-05-27   
843-996 1 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2017-05-20   
843-996 2 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-07-12   
843-996 3 Charleston SC CHTNSCPSX3Y  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2017-04-19   
843-996 4 Charleston SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2016-11-13   
843-996 5 Charleston SC CHTNSCDT10Z  516C AT&T CORP. 436   2016-11-12   
843-996 6 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-06-14   
843-996 7 Charleston SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2021-11-12   
843-996 8 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2022-08-29   
843-996 9 Charleston SC CHTNSCDT05Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2023-09-23   
843-997 A Myrtle Beach SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432      
843-998 A Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-998 0 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2015-11-23   
843-998 1 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2015-11-23   
843-998 2 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2016-02-07   
843-998 3 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2016-02-07   
843-998 4 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2016-02-07   
843-998 5 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2016-02-07   
843-998 6 Charleston SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2015-12-04   
843-998 7 Charleston SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2016-02-22   
843-998 8 Charleston SC CHTNSCDT15Z  5562 METROPCS, INC. 436   2016-03-01   
843-998 9 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2015-11-23   
843-999 A Myrtle Beach SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432      
843-999 0 Myrtle Beach SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2014-11-30   
843-999 1 Myrtle Beach SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2017-05-14   
843-999 2 Myrtle Beach SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2017-05-14   
843-999 3 Myrtle Beach SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2018-04-13   
843-999 4 Myrtle Beach SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2018-04-13   
843-999 5 Myrtle Beach SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2017-07-12   
843-999 6 Myrtle Beach SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432   2017-07-12   
843-999 7 Myrtle Beach SC MYBHSCCI4MD  5562 METROPCS, INC. 432   2018-07-01   
843-999 8 Myrtle Beach SC MYBHSCCI4MD  5562 METROPCS, INC. 432   2017-12-14   
843-999 9 Myrtle Beach SC FLRNSCMAXAY  1784 SOUTH CAROLINA NET, INC. - SC 432   2014-12-02   
854-200 A Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-02-11   
854-200 0 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-02-11   
854-200 1 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-02-11   
854-200 2 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2024-02-11   
854-200 3 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-02-24   
854-200 4 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-03-23   
854-200 5 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-03-23   
854-200 6 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-04-23   
854-200 7 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-05-23   
854-200 8 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-06-17   
854-200 9 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2024-07-11   
854-201 A Walterboro SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436      
854-201 0 Walterboro SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-06-13   
854-201 1 Walterboro SC CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2019-06-27   
854-201 2 Walterboro SC CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2019-09-14   
854-201 3 Walterboro SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2019-10-27   
854-201 4 Walterboro SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2020-01-02   
854-201 5 Walterboro SC CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436   2021-11-12   
854-201 6 Walterboro SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-02-08   
854-201 7 Walterboro SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-02-08   
854-201 8 Walterboro SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-02-08   
854-201 9 Walterboro SC CHTNSCDTX6Y  548E ONVOY, LLC - SC 436   2019-06-29   
854-202 A Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
854-202 0 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2016-11-06   
854-202 1 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2018-04-23   
854-202 2 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2023-03-29   
854-202 3 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2018-04-23   
854-202 4 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-02-11   
854-202 5 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2017-02-11   
854-202 6 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2018-05-21   
854-202 7 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2023-12-14   
854-202 8 Charleston SC CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2017-01-22   
854-202 9 Charleston SC CHTNSCFUDS1  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2019-06-26   
854-203 A Kingstree SC FLRNSCMAX9X  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432      
854-203 0 Kingstree SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2019-06-24   
854-203 1 Kingstree SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2019-06-24   
854-203 2 Kingstree SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-06-15   
854-203 3 Kingstree SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-06-15   
854-203 4 Kingstree SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-203 5 Kingstree SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-203 6 Kingstree SC FLRNSCMAX9X  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432   2019-03-31   
854-203 7 Kingstree SC MYBHSCAFKMD  073H TELNYX LLC 432   2021-01-08   
854-203 8 Kingstree SC MYBHSCAFKMD  073H TELNYX LLC 432   2021-04-29   
854-204 A Florence SC MYBHSCAFKMD  073H TELNYX LLC 432      
854-204 0 Florence SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2021-07-15   
854-204 1 Florence SC MYBHSCAFKMD  073H TELNYX LLC 432   2020-01-24   
854-204 2 Florence SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-204 3 Florence SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-204 4 Florence SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-204 5 Florence SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
854-204 6 Florence SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2021-07-15   
854-204 7 Florence SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2021-11-25   
854-204 8 Florence SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2021-11-25   
854-204 9 Florence SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2024-04-19   
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   

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

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