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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
839-204SCCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JFAIRFAXCLMASCSAX1Y05/25/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
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839-204 is split into 1,000-number blocks - detail below
839-204-0XXXSCONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HFAIRFAXNOCLLIKNOWN04/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
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839-204-1XXXSCCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JFAIRFAXCLMASCSAX1Y05/25/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
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🕘 Prefix History
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839-204-2XXXSCTWC IP ENABLED SERVICES, LLCN/A793KFAIRFAXNOCLLIKNOWN11/09/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
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839-204-3XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EFAIRFAXNOCLLIKNOWN11/18/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
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839-204-5XXXSCBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JFAIRFAXNOCLLIKNOWN02/07/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
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839-204-6XXXSCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)N/A635CFAIRFAXNOCLLIKNOWN12/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
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839-204-7XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EFAIRFAXNOCLLIKNOWN02/21/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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839-204-9XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EFAIRFAXNOCLLIKNOWN07/26/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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