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
512-746TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344JARRELLJRRLTXXADS000/00/0000Prefix Type: RBOC
Switch Name: JARRELL
Switch Type: SCDCO
LATA: Austin TX (558)
Tandem: AUSTTXHO01T
Detailed Switch Info
Thousands block for 512-746
512-746-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344JARRELLJRRLTXXADS0N/APrefix Type: RBOC
Switch Name: JARRELL
Switch Type: SCDCO
LATA: Austin TX (558)
Tandem: AUSTTXHO01T
Detailed Switch Info
512-746-3TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344JARRELLJRRLTXXADS0N/APrefix Type: RBOC
Switch Name: JARRELL
Switch Type: SCDCO
LATA: Austin TX (558)
Tandem: AUSTTXHO01T
Detailed Switch Info
512-746-4TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344JARRELLJRRLTXXADS0N/APrefix Type: RBOC
Switch Name: JARRELL
Switch Type: SCDCO
LATA: Austin TX (558)
Tandem: AUSTTXHO01T
Detailed Switch Info
512-746-5TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344JARRELLJRRLTXXADS0N/APrefix Type: RBOC
Switch Name: JARRELL
Switch Type: SCDCO
LATA: Austin TX (558)
Tandem: AUSTTXHO01T
Detailed Switch Info
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