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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
224-293ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS009/19/2002Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
Thousands block for 224-293
224-293-0ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWN02/07/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-293-1ILPAETEC ITEL, LLC829JDUNDEECHCGILWUDS001/15/2007Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-293-2ILAT&T CORP. (AT&T)516CDUNDEENOCLLIKNOWN03/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-293-3ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS009/30/2002Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
224-293-4ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWN12/20/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-293-5ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X06/18/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-293-6ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN08/09/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-293-7ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X11/11/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-293-8ILTERRA NOVA TELECOM INC.145JDUNDEENOCLLIKNOWN12/18/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-293-9ILTELNYX LLC073HDUNDEENOCLLIKNOWN04/12/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367ILFRACTEL, LLC965HDUNDEECHCGILWURMD10/11/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-367
224-367-0ILSTRATUS NETWORKS495JDUNDEENOCLLIKNOWN08/26/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367-1ILIP HORIZON LLC515JDUNDEENOCLLIKNOWN05/21/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367-3ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS011/13/2019Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367-4ILCOMMIO, LLC939HDUNDEECHCGILWUKMD09/14/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367-5ILCOMMIO, LLC939HDUNDEECHCGILWUKMD09/14/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367-6ILCOMCAST IP PHONE, LLC (Comcast)318JDUNDEENOCLLIKNOWN09/25/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367-7ILFRACTEL, LLC965HDUNDEECHCGILWURMD10/14/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367-8ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EDUNDEENOCLLIKNOWN05/20/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-367-9ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EDUNDEENOCLLIKNOWN04/15/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-484ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X05/12/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-484
224-484-0ILBANDWIDTH.COM CLEC, LLC - IL984EDUNDEENOCLLIKNOWN11/13/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-484-1ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X03/26/2012Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-484-2ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS005/08/2008Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
224-484-3ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN05/27/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-484-4ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS005/08/2008Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
224-484-5ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS005/08/2008Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
224-484-6ILMCC TELEPHONY LLC593KDUNDEENOCLLIKNOWN05/17/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-484-7ILBANDWIDTH.COM CLEC, LLC - IL984EDUNDEENOCLLIKNOWN06/04/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-484-8ILCOMCAST IP PHONE, LLC (Comcast)318JDUNDEENOCLLIKNOWN09/01/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-484-9ILBANDWIDTH.COM CLEC, LLC - IL984EDUNDEENOCLLIKNOWN05/06/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS003/08/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-494
224-494-0ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN06/23/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-1ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN09/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-2ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN09/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-3ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS003/08/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-4ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN04/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-5ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN09/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-6ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN09/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-7ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN09/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-8ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN09/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-494-9ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN09/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549ILCOMMIO, LLC939HDUNDEECHCGILWUKMD01/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-549
224-549-0ILCOMMIO, LLC939HDUNDEECHCGILWUKMD01/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-1ILCOMMIO, LLC939HDUNDEECHCGILWUKMD01/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-2ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN01/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-3ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN05/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-4ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN01/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-5ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN01/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-6ILDISH WIRELESS, LLC490JDUNDEENOCLLIKNOWN07/31/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-7ILDISH WIRELESS, LLC490JDUNDEENOCLLIKNOWN07/31/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-8ILONVOY SPECTRUM, LLC (Sinch)624HDUNDEENOCLLIKNOWN03/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-549-9ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEECHCGILGMDS705/12/2006Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-699
224-699-0ILBANDWIDTH.COM CLEC, LLC - IL984EDUNDEENOCLLIKNOWN11/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-1ILTERRA NOVA TELECOM INC.145JDUNDEENOCLLIKNOWN09/07/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-2ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEECHCGILGMDS705/12/2006Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-3ILBANDWIDTH.COM CLEC, LLC - IL984EDUNDEENOCLLIKNOWN06/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-4ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEECHCGILGMDS701/22/2008Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-5ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEECHCGILGMDS701/14/2008Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-6ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS012/01/2009Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-7ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS012/01/2009Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-8ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS012/01/2009Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-699-9ILCOMCAST IP PHONE, LLC (Comcast)318JDUNDEENOCLLIKNOWN08/27/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802ILCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JDUNDEECHCGILDT8MD06/07/2013Prefix Type: IPES
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-802
224-802-0ILIP HORIZON LLC515JDUNDEENOCLLIKNOWN08/01/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-1ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN12/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-2ILCOMCAST IP PHONE, LLC (Comcast)318JDUNDEENOCLLIKNOWN01/13/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-3ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN07/03/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-4ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN12/11/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-5ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN12/11/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-6ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN08/12/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-7ILCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JDUNDEECHCGILDT8MD06/10/2013Prefix Type: IPES
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-8ILCOMCAST IP PHONE, LLC (Comcast)318JDUNDEENOCLLIKNOWN09/22/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-802-9ILRCN TELECOM SERVICES OF ILLINIOS, INC. - IL8702DUNDEENOCLLIKNOWN05/21/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-286ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS000/00/0000Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-396ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS009/02/2009Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-396
847-396-0ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWN11/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-396-1ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS009/02/2009Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-396-2ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS009/02/2009Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-396-3ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS009/02/2009Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-396-4ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS009/02/2009Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-396-5ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS009/02/2009Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-396-6ILPAETEC ITEL, LLC829JDUNDEENOCLLIKNOWN10/27/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-396-7ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS011/19/2009Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-396-8ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X09/15/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-396-9ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EDUNDEENOCLLIKNOWN04/03/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-426ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS000/00/0000Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-428ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS000/00/0000Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-551ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS000/00/0000Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
Thousands block for 847-551
847-551-0ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EDUNDEENOCLLIKNOWN04/03/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-551-1ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-551-2ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136DUNDEENOCLLIKNOWN10/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-551-3ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-551-4ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-551-5ILCOMCAST IP PHONE, LLC (Comcast)318JDUNDEENOCLLIKNOWN11/08/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-551-6ILGLOBAL CROSSING LOCAL SERVICES, INC. - IL (Lumen Technologies, Inc)8709DUNDEENOCLLIKNOWN08/10/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-551-7ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X08/21/2009Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-551-8ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-551-9ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-586ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEECHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-586
847-586-0ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEECHCGILTCDS407/25/2005Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-1ILCOMMIO, LLC939HDUNDEECHCGILWUKMD09/14/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-2ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X10/06/2009Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-3ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEECHCGILGMDS709/23/2004Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-4ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6XN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-5ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X08/24/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-6ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X03/09/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-7ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X03/09/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-8ILCOMMIO, LLC939HDUNDEECHCGILWUKMD09/14/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-586-9ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEECHCGILTCDS407/25/2005Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-645ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS000/00/0000Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-645
847-645-0ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-645-1ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-645-2ILTERRA NOVA TELECOM INC.145JDUNDEENOCLLIKNOWN02/17/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-645-3ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-645-4ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-645-5ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-645-6ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-645-7ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-645-8ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-645-9ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS0N/APrefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-649ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEWDDLILCBDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-649
847-649-0ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEWDDLILCBDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-649-1ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEWDDLILCBDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-649-2ILPAETEC ITEL, LLC829JDUNDEECHCGILCPDS510/21/2005Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-649-3ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS011/19/2001Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-649-4ILONVOY, LLC (Sinch)224CDUNDEENOCLLIKNOWN06/30/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-649-5ILPAETEC ITEL, LLC829JDUNDEECHCGILWUDS006/11/1999Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-649-6ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EDUNDEENOCLLIKNOWN04/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-649-7ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-649-8ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-649-9ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X10/17/2000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-747ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS000/00/0000Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-783ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-783
847-783-0ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS012/07/1999Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-783-1ILACCESS ONE, INC. - IL5447DUNDEENOCLLIKNOWN12/08/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-783-2ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS005/28/2001Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-783-3ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEHFESILPCDS005/28/2001Prefix Type: RBOC
Switch Name: POPLAR CREEK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-783-4ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS012/07/1999Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-783-5ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS012/07/1999Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-783-6ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS006/18/2002Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-783-7ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-783-8ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X03/27/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-783-9ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229DUNDEEBNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-836ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS000/00/0000Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-844ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS000/00/0000Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
Thousands block for 847-844
847-844-0ILCOMCAST IP PHONE, LLC (Comcast)318JDUNDEENOCLLIKNOWN10/23/1998Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-844-1ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-844-2ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-844-3ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS007/20/1999Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-844-4ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS006/19/2000Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-844-5ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136DUNDEENOCLLIKNOWN05/23/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-844-6ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS007/20/1999Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-844-7ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-844-8ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-844-9ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS0N/APrefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-851ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136DUNDEECHCGIL24DS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-851
847-851-0ILFIRST COMMUNICATIONS, LLC460KDUNDEECHCGILWUX6X03/27/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-851-1ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136DUNDEECHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-851-2ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWN09/01/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-851-3ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWN09/01/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-851-4ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EDUNDEENOCLLIKNOWN05/13/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-851-5ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWN02/22/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-851-6ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DUNDEENOCLLIKNOWN02/22/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-851-7ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EDUNDEENOCLLIKNOWN02/22/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-851-8ILILLINOIS BELL TEL CO (AT&T)9329DUNDEEEDNDILDUDS008/28/2001Prefix Type: RBOC
Switch Name: DUNDEE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-851-9ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136DUNDEECHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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