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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
821-444SCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN07/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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821-444 is split into 1,000-number blocks - detail below
821-444-0XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN07/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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821-444-4XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN07/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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821-444-5XXXSCTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JLANDRUMNOCLLIKNOWN08/05/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-457SCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXA45E00/00/0000Prefix Type: ICO
Switch Name: LANDRUM
Switch Type: Northern Telecom DMS10S
LATA: Greenville SC (430)
Tandem: N/A
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864-457 is split into 1,000-number blocks - detail below
864-457-0XXXSCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXA45EN/APrefix Type: ICO
Switch Name: LANDRUM
Switch Type: Northern Telecom DMS10S
LATA: Greenville SC (430)
Tandem: N/A
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864-457-1XXXSCCHARTER IP ENABLED SERVICES, LLCN/AN/A792KLANDRUMNOCLLIKNOWN02/03/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-457-2XXXSCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXA45EN/APrefix Type: ICO
Switch Name: LANDRUM
Switch Type: Northern Telecom DMS10S
LATA: Greenville SC (430)
Tandem: N/A
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864-457-3XXXSCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXA45EN/APrefix Type: ICO
Switch Name: LANDRUM
Switch Type: Northern Telecom DMS10S
LATA: Greenville SC (430)
Tandem: N/A
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864-457-4XXXSCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXA45EN/APrefix Type: ICO
Switch Name: LANDRUM
Switch Type: Northern Telecom DMS10S
LATA: Greenville SC (430)
Tandem: N/A
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864-457-5XXXSCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXA45EN/APrefix Type: ICO
Switch Name: LANDRUM
Switch Type: Northern Telecom DMS10S
LATA: Greenville SC (430)
Tandem: N/A
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864-457-6XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN09/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-457-7XXXSCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXA45EN/APrefix Type: ICO
Switch Name: LANDRUM
Switch Type: Northern Telecom DMS10S
LATA: Greenville SC (430)
Tandem: N/A
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864-457-8XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN07/28/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-457-9XXXSCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXA45EN/APrefix Type: ICO
Switch Name: LANDRUM
Switch Type: Northern Telecom DMS10S
LATA: Greenville SC (430)
Tandem: N/A
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864-510SCLEVEL 3 COMMUNICATIONS, LLC - SC (Lumen Technologies, Inc)0015338122RMD00061125258LANDRUMGNVLSCDBX3X09/14/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510 is split into 1,000-number blocks - detail below
864-510-0XXXSCLEVEL 3 COMMUNICATIONS, LLC - SC (Lumen Technologies, Inc)0015338122RMD00061125258LANDRUMGNVLSCDBX3X09/21/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-1XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN04/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-2XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN01/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-3XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN11/02/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-4XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN12/26/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-5XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN04/30/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-6XXXSCONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HLANDRUMNOCLLIKNOWN04/26/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-7XXXSCCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JLANDRUMNOCLLIKNOWN04/22/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-8XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN12/03/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-510-9XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN10/07/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702SCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXAPS006/16/2015Prefix Type: ICO
Switch Name: LANDRUM
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702 is split into 1,000-number blocks - detail below
864-702-0XXXSCCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (Verizon Communications)0003290673RMD00033826398LANDRUMNOCLLIKNOWN06/23/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-1XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN08/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-2XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN07/02/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-3XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN07/02/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-4XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN06/11/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-5XXXSCSOUTH CAROLINA NET, INC. - SC (SOUTH CAROLINA NET, INC.)0003735040RMD00038631784LANDRUMNOCLLIKNOWN03/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-6XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN01/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-7XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548ELANDRUMNOCLLIKNOWN01/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-8XXXSCBANDWIDTH.COM CLEC, LLC - SC (Bandwidth Inc.)0017042060RMD0003709077FLANDRUMNOCLLIKNOWN03/10/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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864-702-9XXXSCWINDSTREAM SOUTH CAROLINA, INC. (WINDSTREAM SOUTH CAROLINA, INC.)0004967014RMD00384350517LANDRUMLNDRSCXAPS006/17/2015Prefix Type: ICO
Switch Name: LANDRUM
Switch Type: N/A
LATA: Greenville SC (430)
Tandem: N/A
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