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
713-242TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 713-242
713-242-0TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-242-2TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-242-3TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-242-4TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-242-5TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-242-6TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-242-7TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-454TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 713-454
713-454-0TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-454-1TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-454-5TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-454-6TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-454-8TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 713-640
713-640-0TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640-1TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640-2TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640-3TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640-4TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640-6TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640-7TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640-8TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-640-9TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-641TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-643TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-644TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-645TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-649TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-845TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-847TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMIDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MISSION
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info