Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
830-201 is split into 1,000-number blocks - detail below
830-201-5XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MARBLE FLSMRFLTXXADS012/18/2012Prefix Type: CLEC
Switch Name: MARBLE FALLS
Switch Type: GTD5EAX
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
🔧 Explore Switch(CLLI: MRFLTXXADS0))
830-201-6XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MARBLE FLSMRFLTXXADS012/18/2012Prefix Type: CLEC
Switch Name: MARBLE FALLS
Switch Type: GTD5EAX
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
🔧 Explore Switch(CLLI: MRFLTXXADS0))
830-201-7XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MARBLE FLSMRFLTXXADS012/18/2012Prefix Type: CLEC
Switch Name: MARBLE FALLS
Switch Type: GTD5EAX
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
🔧 Explore Switch(CLLI: MRFLTXXADS0))
830-201-8XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MARBLE FLSMRFLTXXADS012/18/2012Prefix Type: CLEC
Switch Name: MARBLE FALLS
Switch Type: GTD5EAX
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
🔧 Explore Switch(CLLI: MRFLTXXADS0))
830-637 is split into 1,000-number blocks - detail below
830-637-5XXXTXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)N/A4344MARBLE FLSMRFLTXXADS005/18/2015Prefix Type: RBOC
Switch Name: MARBLE FALLS
Switch Type: GTD5EAX
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
🔧 Explore Switch(CLLI: MRFLTXXADS0))
830-693TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)N/A4344MARBLE FLSMRFLTXXADS000/00/0000Prefix Type: RBOC
Switch Name: MARBLE FALLS
Switch Type: GTD5EAX
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
🔧 Explore Switch(CLLI: MRFLTXXADS0))
830-798TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)N/A4344MARBLE FLSMRFLTXXADS000/00/0000Prefix Type: RBOC
Switch Name: MARBLE FALLS
Switch Type: GTD5EAX
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
🔧 Explore Switch(CLLI: MRFLTXXADS0))
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