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
281-316TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS000/00/0000Prefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-332TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS000/00/0000Prefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-338TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS000/00/0000Prefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-554TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS000/00/0000Prefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS000/00/0000Prefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
Thousands block for 281-557
281-557-0TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557-1TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557-3TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557-4TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557-5TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557-7TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557-8TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-557-9TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-672TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS000/00/0000Prefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
Thousands block for 281-672
281-672-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-672-3TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-672-4TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
281-672-5TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344LEAGUECITYLGCYTXXADS0N/APrefix Type: RBOC
Switch Name: LEAGUE CITY
Switch Type: GTD5EAX
LATA: Houston TX (560)
Tandem: DCSNTXXA01T
Detailed Switch Info
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