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
512-261TXSOUTHWESTERN BELL9533AUSTINAUSTTXLWRS000/00/0000Prefix Type: RBOC
Switch Name: Lakeway
Switch Type: Northern Telecom Remote Switching Center
LATA: Austin TX (558)
Tandem: AUSTTXGR06T
Detailed Switch Info
512-608TXSOUTHWESTERN BELL9533AUSTINAUSTTXLWRS000/00/0000Prefix Type: RBOC
Switch Name: Lakeway
Switch Type: Northern Telecom Remote Switching Center
LATA: Austin TX (558)
Tandem: AUSTTXGR06T
Detailed Switch Info
Thousands block for 512-608
512-608-0TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AUSTINAUSTTXLWRS008/16/2021Prefix Type: WIRELESS
Switch Name: Lakeway
Switch Type: Northern Telecom Remote Switching Center
LATA: Austin TX (558)
Tandem: AUSTTXGR06T
Detailed Switch Info
512-608-9TXSOUTHWESTERN BELL9533AUSTINAUSTTXLWRS0N/APrefix Type: RBOC
Switch Name: Lakeway
Switch Type: Northern Telecom Remote Switching Center
LATA: Austin TX (558)
Tandem: AUSTTXGR06T
Detailed Switch Info