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
512-363TXSOUTHWESTERN BELL9533AUSTINAUSTTXCVRS100/00/0000Prefix Type: RBOC
Switch Name: AUSTIN CEDAR VALLEY
Switch Type: AT&T Tech Optic Remote Switch
LATA: Austin TX (558)
Tandem: N/A
Detailed Switch Info
Thousands block for 512-363
512-363-1TXSOUTHWESTERN BELL9533AUSTINAUSTTXCVRS1N/APrefix Type: RBOC
Switch Name: AUSTIN CEDAR VALLEY
Switch Type: AT&T Tech Optic Remote Switch
LATA: Austin TX (558)
Tandem: N/A
Detailed Switch Info
512-363-4TXSOUTHWESTERN BELL9533AUSTINAUSTTXCVRS1N/APrefix Type: RBOC
Switch Name: AUSTIN CEDAR VALLEY
Switch Type: AT&T Tech Optic Remote Switch
LATA: Austin TX (558)
Tandem: N/A
Detailed Switch Info