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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
847-201ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115ROUND LAKECHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-201
847-201-0ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ROUND LAKENOCLLIKNOWN10/23/1998Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-201-1ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS012/07/1999Prefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-201-2ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115ROUND LAKECHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-201-3ILFIRST COMMUNICATIONS, LLC5917ROUND LAKENOCLLIKNOWN11/08/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-201-4ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115ROUND LAKECHCGILGMDS707/30/2003Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-201-5ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196ROUND LAKEWDDLILCBDS008/17/2000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-201-6ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115ROUND LAKECHCGILGMDS708/06/2003Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-201-7ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS012/07/1999Prefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-201-8ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS012/07/1999Prefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-201-9ILFIRST COMMUNICATIONS, LLC - IL4604ROUND LAKENOCLLIKNOWN11/09/2000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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