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
312-754ILLEVEL 3 TELECOM OF ILLINOIS, LLC - IL (Lumen Technologies, Inc)138GCHICGOZN01CHCGILCPDS902/26/2013Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 312-754
312-754-2ILLEVEL 3 TELECOM OF ILLINOIS, LLC - IL (Lumen Technologies, Inc)138GCHICGOZN01CHCGILCPDS902/28/2013Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
872-903ILLEVEL 3 TELECOM OF ILLINOIS, LLC - IL (Lumen Technologies, Inc)138GCHICGOZN09CHCGILCPDS903/30/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 872-903
872-903-2ILLEVEL 3 TELECOM OF ILLINOIS, LLC - IL (Lumen Technologies, Inc)138GCHICGOZN09CHCGILCPDS903/30/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
872-985ILLEVEL 3 TELECOM OF ILLINOIS, LLC - IL (Lumen Technologies, Inc)138GCHICGOZN02CHCGILCPDS902/13/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 872-985
872-985-2ILLEVEL 3 TELECOM OF ILLINOIS, LLC - IL (Lumen Technologies, Inc)138GCHICGOZN02CHCGILCPDS902/17/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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