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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
224-544ILILLINOIS BELL TEL CO (AT&T)9329LAKEFORESTLKFRILLFDS003/28/2007Prefix Type: RBOC
Switch Name: LAKE FOREST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-544
224-544-0ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529LAKEFORESTCHCGILMFCM304/23/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-544-1ILONVOY, LLC (Inteliquent)224CLAKEFORESTVNHLILCKDS003/27/2009Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-544-2ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136LAKEFORESTLKFRILLFDS002/11/2021Prefix Type: CLEC
Switch Name: LAKE FOREST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-544-3ILIP HORIZON LLC515JLAKEFORESTLKFRILLFDS006/07/2023Prefix Type: IPES
Switch Name: LAKE FOREST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-544-4ILILLINOIS BELL TEL CO (AT&T)9329LAKEFORESTLKFRILLFDS003/30/2007Prefix Type: RBOC
Switch Name: LAKE FOREST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-544-5ILCOMCAST IP PHONE, LLC318JLAKEFORESTNOCLLIKNOWN03/20/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-544-6ILILLINOIS BELL TEL CO (AT&T)9329LAKEFORESTLKFRILLFDS003/30/2007Prefix Type: RBOC
Switch Name: LAKE FOREST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-544-7ILILLINOIS BELL TEL CO (AT&T)9329LAKEFORESTLKFRILLFDS007/23/2007Prefix Type: RBOC
Switch Name: LAKE FOREST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-544-8ILUS XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL (Windstream Holdings)8760LAKEFORESTNOCLLIKNOWN11/02/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-544-9ILBANDWIDTH.COM CLEC, LLC - IL984ELAKEFORESTNOCLLIKNOWN02/02/2010Prefix 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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