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Charleston, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
854-500 7   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2020-03-23   
854-500 8   077F BANDWIDTH.COM CLEC, LLC - SC 436   2020-02-24   
854-500 9   077F BANDWIDTH.COM CLEC, LLC - SC 436   2020-02-24   
854-529 A CHTNSCDT20Z  1784 SOUTH CAROLINA NET, INC. - SC 436      
854-529 0   077F BANDWIDTH.COM CLEC, LLC - SC 436   2016-07-15   
854-529 1   077F BANDWIDTH.COM CLEC, LLC - SC 436   2016-07-15   
854-529 2   5562 METROPCS, INC. 436   2016-06-01   
854-529 3   1784 SOUTH CAROLINA NET, INC. - SC 436   2015-12-28   
854-529 4   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2016-06-24   
854-529 5   5562 METROPCS, INC. 436   2016-03-30   
854-529 6   077F BANDWIDTH.COM CLEC, LLC - SC 436   2016-08-15   
854-529 7   077F BANDWIDTH.COM CLEC, LLC - SC 436   2016-08-15   
854-529 8   077F BANDWIDTH.COM CLEC, LLC - SC 436   2016-08-15   
854-529 9   077F BANDWIDTH.COM CLEC, LLC - SC 436   2016-08-15   
854-800 A CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
854-800 0   548E ONVOY, LLC - SC 436   2017-11-03   
854-800 1   548E ONVOY, LLC - SC 436   2019-06-29   
854-800 2   548E ONVOY, LLC - SC 436   2019-06-29   
854-800 3   548E ONVOY, LLC - SC 436   2019-06-29   
854-800 4   548E ONVOY, LLC - SC 436   2019-06-29   
854-800 5   548E ONVOY, LLC - SC 436   2019-10-27   
854-800 6   548E ONVOY, LLC - SC 436   2020-07-06   
854-800 7   548E ONVOY, LLC - SC 436   2019-10-27   
854-800 8   548E ONVOY, LLC - SC 436   2017-11-03   
854-800 9   548E ONVOY, LLC - SC 436   2019-06-29   
854-844 A CHTNSCDT35Z  622J SKYE TELECOM LLC DBA SKYETEL 436      
854-844 0   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 1   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 2   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 3   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 4   622J SKYE TELECOM LLC DBA SKYETEL 436   2021-11-13   
854-844 5   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 6   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 7   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 8   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-844 9   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-895 A CHTNSCDT27Z  506J TWILIO INTERNATIONAL, INC. 436      
854-895 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2023-06-04   
854-895 1   548E ONVOY, LLC - SC 436   2021-02-18   
854-895 2   548E ONVOY, LLC - SC 436   2021-02-18   
854-895 3   548E ONVOY, LLC - SC 436   2021-02-18   
854-895 4   548E ONVOY, LLC - SC 436   2021-02-18   
854-895 5   548E ONVOY, LLC - SC 436   2021-02-18   
854-895 6   548E ONVOY, LLC - SC 436   2021-02-18   
854-895 7   548E ONVOY, LLC - SC 436   2021-02-18   
854-895 8   506J TWILIO INTERNATIONAL, INC. 436   2020-10-15   
854-895 9   548E ONVOY, LLC - SC 436   2021-02-18   
854-900 A CHTNSCFU6MD  145J TERRA NOVA TELECOM INC. 436      
854-900 0   145J TERRA NOVA TELECOM INC. 436   2019-04-21   
854-900 1   073H TELNYX LLC 436   2019-12-24   
854-900 2   077F BANDWIDTH.COM CLEC, LLC - SC 436   2020-02-24   
854-900 3   077F BANDWIDTH.COM CLEC, LLC - SC 436   2020-01-16   
854-900 4   077F BANDWIDTH.COM CLEC, LLC - SC 436   2020-01-16   
854-900 5   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-04-22   
854-900 6   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-04-22   
854-900 7   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-04-22   
854-900 8   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-04-22   
854-900 9   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2019-04-22   
854-902 A CHTNSCDT23Z  624H ONVOY SPECTRUM, LLC 436      
854-902 0   8645 SUNCOM DBA T-MOBILE USA 436   2021-09-20   
854-902 1   8645 SUNCOM DBA T-MOBILE USA 436   2021-09-20   
854-902 2   8645 SUNCOM DBA T-MOBILE USA 436   2021-09-20   
854-902 3   8645 SUNCOM DBA T-MOBILE USA 436   2021-09-20   
854-902 4   8645 SUNCOM DBA T-MOBILE USA 436   2021-12-13   
854-902 5   8645 SUNCOM DBA T-MOBILE USA 436   2021-12-13   
854-902 6   8645 SUNCOM DBA T-MOBILE USA 436   2021-12-13   
854-902 7   8645 SUNCOM DBA T-MOBILE USA 436   2021-12-13   
854-902 8   8645 SUNCOM DBA T-MOBILE USA 436   2022-01-25   
854-902 9   624H ONVOY SPECTRUM, LLC 436   2021-06-14   
854-999 A CHTNSCDTX6Y  548E ONVOY, LLC - SC 436      
854-999 0   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2015-11-17   
854-999 1   318J COMCAST IP PHONE, LLC 436   2016-01-18   
854-999 2   077F BANDWIDTH.COM CLEC, LLC - SC 436   2016-08-15   
854-999 3   318J COMCAST IP PHONE, LLC 436   2016-07-13   
854-999 4   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2015-12-14   
854-999 5   077F BANDWIDTH.COM CLEC, LLC - SC 436   2016-08-15   
854-999 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2015-11-18   
854-999 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2015-11-18   
854-999 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436   2015-11-18   
854-999 9   548E ONVOY, LLC - SC 436   2015-11-16   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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