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
972-734TXSOUTHWESTERN BELL9533PRINCETONPRTNTXRERS000/00/0000Prefix Type: RBOC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 972-734
972-734-2TXSOUTHWESTERN BELL9533PRINCETONPRTNTXRERS0N/APrefix Type: RBOC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-734-3TXONVOY, LLC - TX (Sinch)903CPRINCETONPRTNTXRERS008/20/2020Prefix Type: CLEC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-734-6TXSOUTHWESTERN BELL9533PRINCETONPRTNTXRERS0N/APrefix Type: RBOC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-736TXSOUTHWESTERN BELL9533PRINCETONPRTNTXRERS000/00/0000Prefix Type: RBOC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 972-736
972-736-1TXSOUTHWESTERN BELL9533PRINCETONPRTNTXRERS0N/APrefix Type: RBOC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-736-2TXSOUTHWESTERN BELL9533PRINCETONPRTNTXRERS0N/APrefix Type: RBOC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-736-3TXSOUTHWESTERN BELL9533PRINCETONPRTNTXRERS0N/APrefix Type: RBOC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-736-6TXSOUTHWESTERN BELL9533PRINCETONPRTNTXRERS0N/APrefix Type: RBOC
Switch Name: Princeton
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
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