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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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 281-205
281-205-6TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS004/24/2013Prefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-255TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS000/00/0000Prefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS000/00/0000Prefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-290
281-290-0TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290-1TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290-2TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290-3TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290-5TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290-6TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290-7TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290-8TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-290-9TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-351TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS000/00/0000Prefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS000/00/0000Prefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-357
281-357-0TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357-1TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357-2TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357-3TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357-4TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357-5TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357-6TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357-7TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-357-8TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-401TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS000/00/0000Prefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-401
281-401-0TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-401-1TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-401-2TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-401-3TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-401-4TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-401-5TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-401-6TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-401-7TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-516TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS000/00/0000Prefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-516
281-516-0TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-516-1TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-516-2TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-516-3TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-516-4TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-516-7TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-516-9TXSOUTHWESTERN BELL9533TOMBALLTBLLTXTBDS0N/APrefix Type: RBOC
Switch Name: TOMBALL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info