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
325-356TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344COMANCHECMNCTXXADS000/00/0000Prefix Type: RBOC
Switch Name: COMANCHE
Switch Type: NTDMSSSO
LATA: San Angelo TX (961)
Tandem: BWWDTXXA02T
Detailed Switch Info
Thousands block for 325-356
325-356-1TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344COMANCHECMNCTXXADS0N/APrefix Type: RBOC
Switch Name: COMANCHE
Switch Type: NTDMSSSO
LATA: San Angelo TX (961)
Tandem: BWWDTXXA02T
Detailed Switch Info
325-356-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344COMANCHECMNCTXXADS0N/APrefix Type: RBOC
Switch Name: COMANCHE
Switch Type: NTDMSSSO
LATA: San Angelo TX (961)
Tandem: BWWDTXXA02T
Detailed Switch Info
325-356-3TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344COMANCHECMNCTXXADS0N/APrefix Type: RBOC
Switch Name: COMANCHE
Switch Type: NTDMSSSO
LATA: San Angelo TX (961)
Tandem: BWWDTXXA02T
Detailed Switch Info
325-356-5TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344COMANCHECMNCTXXADS0N/APrefix Type: RBOC
Switch Name: COMANCHE
Switch Type: NTDMSSSO
LATA: San Angelo TX (961)
Tandem: BWWDTXXA02T
Detailed Switch Info
325-356-7TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344COMANCHECMNCTXXADS0N/APrefix Type: RBOC
Switch Name: COMANCHE
Switch Type: NTDMSSSO
LATA: San Angelo TX (961)
Tandem: BWWDTXXA02T
Detailed Switch Info
325-356-9TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344COMANCHECMNCTXXADS0N/APrefix Type: RBOC
Switch Name: COMANCHE
Switch Type: NTDMSSSO
LATA: San Angelo TX (961)
Tandem: BWWDTXXA02T
Detailed Switch Info