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
325-223TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344SAN ANGELOSANGTXXBDS000/00/0000Prefix Type: RBOC
Switch Name: SAN ANGELO WEST
Switch Type: GTD5EAX
LATA: San Angelo TX (961)
Tandem: SANGTXXA02T
Detailed Switch Info
325-224TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344SAN ANGELOSANGTXXBDS000/00/0000Prefix Type: RBOC
Switch Name: SAN ANGELO WEST
Switch Type: GTD5EAX
LATA: San Angelo TX (961)
Tandem: SANGTXXA02T
Detailed Switch Info
Thousands block for 325-245
325-245-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344SAN ANGELOSANGTXXBDS002/05/2010Prefix Type: RBOC
Switch Name: SAN ANGELO WEST
Switch Type: GTD5EAX
LATA: San Angelo TX (961)
Tandem: SANGTXXA02T
Detailed Switch Info
325-245-4TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344SAN ANGELOSANGTXXBDS007/14/2004Prefix Type: RBOC
Switch Name: SAN ANGELO WEST
Switch Type: GTD5EAX
LATA: San Angelo TX (961)
Tandem: SANGTXXA02T
Detailed Switch Info
325-942TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344SAN ANGELOSANGTXXBDS000/00/0000Prefix Type: RBOC
Switch Name: SAN ANGELO WEST
Switch Type: GTD5EAX
LATA: San Angelo TX (961)
Tandem: SANGTXXA02T
Detailed Switch Info
325-944TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344SAN ANGELOSANGTXXBDS000/00/0000Prefix Type: RBOC
Switch Name: SAN ANGELO WEST
Switch Type: GTD5EAX
LATA: San Angelo TX (961)
Tandem: SANGTXXA02T
Detailed Switch Info
325-947TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344SAN ANGELOSANGTXXBDS000/00/0000Prefix Type: RBOC
Switch Name: SAN ANGELO WEST
Switch Type: GTD5EAX
LATA: San Angelo TX (961)
Tandem: SANGTXXA02T
Detailed Switch Info
325-949TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344SAN ANGELOSANGTXXBDS000/00/0000Prefix Type: RBOC
Switch Name: SAN ANGELO WEST
Switch Type: GTD5EAX
LATA: San Angelo TX (961)
Tandem: SANGTXXA02T
Detailed Switch Info