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
972-388TXSOUTHWESTERN BELL9533DALLASDLLSTXFBRS200/00/0000Prefix Type: RBOC
Switch Name: DALLAS FARMERS BRANCH
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 972-388
972-388-0TXSOUTHWESTERN BELL9533DALLASDLLSTXFBRS2N/APrefix Type: RBOC
Switch Name: DALLAS FARMERS BRANCH
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-388-2TXSOUTHWESTERN BELL9533DALLASDLLSTXFBRS2N/APrefix Type: RBOC
Switch Name: DALLAS FARMERS BRANCH
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-388-9TXSOUTHWESTERN BELL9533DALLASDLLSTXFBRS2N/APrefix Type: RBOC
Switch Name: DALLAS FARMERS BRANCH
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-857TXSOUTHWESTERN BELL9533DALLASDLLSTXFBRS200/00/0000Prefix Type: RBOC
Switch Name: DALLAS FARMERS BRANCH
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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