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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
847-270ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS000/00/0000Prefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
Thousands block for 847-270
847-270-0ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS0N/APrefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-270-1ILUS XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL (Windstream Holdings)8760ROUND LAKENOCLLIKNOWN10/27/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-270-2ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS0N/APrefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-270-3ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS0N/APrefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-270-4ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS0N/APrefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-270-5ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS0N/APrefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-270-6ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS0N/APrefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-270-7ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115ROUND LAKENOCLLIKNOWN07/20/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-270-8ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196ROUND LAKEEGVGILIFDS004/30/2004Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-270-9ILILLINOIS BELL TEL CO (AT&T)9329ROUND LAKERNLKILRLDS0N/APrefix Type: RBOC
Switch Name: ROUND LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
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