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Last Updated: Sat Jun 6 03:56:52 2026
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| 630-447 | IL | LEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc) | 0015338122 | RMD0006112 | 6115 | WARRENVL | CHCGILGMDS7 | 04/13/2006 | Prefix Type: CLEC Switch Name: CHICAGO Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: CHCGILGMDS7)) |
| 630-447-0XXX | IL | BANDWIDTH.COM CLEC, LLC - IL | 0017042060 | RMD0003709 | 984E | WARRENVL | NOCLLIKNOWN | 08/12/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-447-1XXX | IL | ONVOY SPECTRUM, LLC (Sinch) | 0024415002 | RMD0002045 | 624H | WARRENVL | NOCLLIKNOWN | 11/19/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-447-2XXX | IL | LEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc) | 0015338122 | RMD0006112 | 6115 | WARRENVL | CHCGILGMDS7 | 04/19/2006 | Prefix Type: CLEC Switch Name: CHICAGO Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: CHCGILGMDS7)) |
| 630-447-3XXX | IL | CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc) | 0031422439 | RMD0006976 | 508J | WARRENVL | CHCGILDT8MD | 06/05/2013 | Prefix Type: IPES Switch Name: CHICGOZN01 Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: CHCGILDT8MD)) |
| 630-447-4XXX | IL | TELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T) | 0004274114 | RMD0003897 | 7136 | WARRENVL | NOCLLIKNOWN | 02/26/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-447-5XXX | IL | PAETEC ITEL, LLC | 0015247810 | RMD0038378 | 829J | WARRENVL | CHCGILWUDS0 | 11/02/2009 | Prefix Type: IPES Switch Name: CHICAGO Switch Type: WECO 5ESS (Digital) LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: CHCGILWUDS0)) |
| 630-447-6XXX | IL | PAETEC ITEL, LLC | 0015247810 | RMD0038378 | 829J | WARRENVL | CHCGILCPDS5 | 05/16/2007 | Prefix Type: IPES Switch Name: CHICAGO Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: CHCGILCPDS5)) |
| 630-447-7XXX | IL | AT&T ENTERPRISES, LLC (AT&T) | 0035146430 | RMD0022433 | 516C | WARRENVL | NOCLLIKNOWN | 11/02/2006 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-447-8XXX | IL | BANDWIDTH.COM CLEC, LLC - IL | 0017042060 | RMD0003709 | 984E | WARRENVL | NOCLLIKNOWN | 02/10/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-447-9XXX | IL | BANDWIDTH.COM CLEC, LLC - IL | 0017042060 | RMD0003709 | 984E | WARRENVL | NOCLLIKNOWN | 11/13/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |