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
773-449ILRCN TELECOM SERVICES OF ILLINIOS, INC. - IL8702CHICGOZN09CHCGIL24SMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-449
773-449-3ILRCN TELECOM SERVICES OF ILLINIOS, INC. - IL8702CHICGOZN09CHCGIL24SMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-449-4ILRCN TELECOM SERVICES OF ILLINIOS, INC. - IL8702CHICGOZN09CHCGIL24SMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info