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
936-216TXTELETOUCH COMMUNICATIONS, INC.N/A6591NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: WIRELESS
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-462TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-468TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-552TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-558TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559 is split into 1,000-number blocks - detail below
936-559-0XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559-1XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559-2XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559-3XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559-5XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559-7XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559-8XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-559-9XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-560TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-564TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-568TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-569TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-715TXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS000/00/0000Prefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-715 is split into 1,000-number blocks - detail below
936-715-0XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-715-4XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-715-5XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-715-6XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
936-715-9XXXTXSOUTHWESTERN BELLN/A9533NACOGDOCHSNCGDTXNCDS0N/APrefix Type: RBOC
Switch Name: NACOGDOCHES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NCGDTXNCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
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