Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
903-209TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS012/17/2002Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
Thousands block for 903-209
903-209-1TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
Thousands block for 903-294
903-294-2TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS005/07/2015Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-421TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS002/22/2001Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
Thousands block for 903-421
903-421-0TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-813TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS000/00/0000Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-867TXTIME WARNER CBLE INFO SVC (TX)583CMT VERNONSHMNTXXADS004/18/2022Prefix Type: CLEC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Longview TX (554)
Tandem: SHMNTXXA02T
Detailed Switch Info
Thousands block for 903-867
903-867-1TXTIME WARNER CBLE INFO SVC (TX)583CMT VERNONSHMNTXXADS004/18/2022Prefix Type: CLEC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Longview TX (554)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-868TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS000/00/0000Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-870TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS000/00/0000Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
Thousands block for 903-870
903-870-0TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-870-1TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-870-2TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-870-3TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-870-4TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-870-5TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-870-7TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-870-9TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS0N/APrefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-891TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS000/00/0000Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-892TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS000/00/0000Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
903-893TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344SHERMANSHMNTXXADS000/00/0000Prefix Type: RBOC
Switch Name: SHERMAN
Switch Type: GTD5EAX
LATA: Dallas TX (552)
Tandem: SHMNTXXA02T
Detailed Switch Info
Member of The Internet Defense League