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
815-686ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015PIPER CITYPPCYILXARS000/00/0000Prefix Type: ICO
Switch Name: PIPER CITY
Switch Type: NTDMSRSE
LATA: Forrest IL (366)
Tandem: BLTNILXD50T
Detailed Switch Info
Thousands block for 815-686
815-686-2ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015PIPER CITYPPCYILXARS0N/APrefix Type: ICO
Switch Name: PIPER CITY
Switch Type: NTDMSRSE
LATA: Forrest IL (366)
Tandem: BLTNILXD50T
Detailed Switch Info
815-686-8ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015PIPER CITYPPCYILXARS0N/APrefix Type: ICO
Switch Name: PIPER CITY
Switch Type: NTDMSRSE
LATA: Forrest IL (366)
Tandem: BLTNILXD50T
Detailed Switch Info
815-686-9ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015PIPER CITYPPCYILXARS0N/APrefix Type: ICO
Switch Name: PIPER CITY
Switch Type: NTDMSRSE
LATA: Forrest IL (366)
Tandem: BLTNILXD50T
Detailed Switch Info