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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
281-412TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXPEDS100/00/0000Prefix Type: RBOC
Switch Name: HOUSTON PEARLAND
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-485TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXPEDS100/00/0000Prefix Type: RBOC
Switch Name: HOUSTON PEARLAND
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-997TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXPEDS100/00/0000Prefix Type: RBOC
Switch Name: HOUSTON PEARLAND
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-736TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXPEDS103/07/2001Prefix Type: RBOC
Switch Name: HOUSTON PEARLAND
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 832-736
832-736-6TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXPEDS1N/APrefix Type: RBOC
Switch Name: HOUSTON PEARLAND
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-736-9TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXPEDS1N/APrefix Type: RBOC
Switch Name: HOUSTON PEARLAND
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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