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
217-932ILFRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL (Frontier Communications)1000CASEYCASYILXCDS000/00/0000Prefix Type: ICO
Switch Name: CASEY
Switch Type: NTDMS100
LATA: Mattoon IL (976)
Tandem: MTONILXC51T
Detailed Switch Info
Thousands block for 217-932
217-932-2ILFRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL (Frontier Communications)1000CASEYCASYILXCDS0N/APrefix Type: ICO
Switch Name: CASEY
Switch Type: NTDMS100
LATA: Mattoon IL (976)
Tandem: MTONILXC51T
Detailed Switch Info
217-932-4ILFRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL (Frontier Communications)1000CASEYCASYILXCDS0N/APrefix Type: ICO
Switch Name: CASEY
Switch Type: NTDMS100
LATA: Mattoon IL (976)
Tandem: MTONILXC51T
Detailed Switch Info
217-932-5ILFRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL (Frontier Communications)1000CASEYCASYILXCDS0N/APrefix Type: ICO
Switch Name: CASEY
Switch Type: NTDMS100
LATA: Mattoon IL (976)
Tandem: MTONILXC51T
Detailed Switch Info
217-932-6ILFRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL (Frontier Communications)1000CASEYCASYILXCDS0N/APrefix Type: ICO
Switch Name: CASEY
Switch Type: NTDMS100
LATA: Mattoon IL (976)
Tandem: MTONILXC51T
Detailed Switch Info
217-932-9ILFRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL (Frontier Communications)1000CASEYCASYILXCDS0N/APrefix Type: ICO
Switch Name: CASEY
Switch Type: NTDMS100
LATA: Mattoon IL (976)
Tandem: MTONILXC51T
Detailed Switch Info