Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 224-206
224-206-2ILTERRA NOVA TELECOM INC.145JLIBERTYVLVNHLILCKDS004/23/2024Prefix Type: IPES
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-214
224-214-1ILTERRA NOVA TELECOM INC.145JWAUKEGANVNHLILCKDS004/03/2023Prefix Type: IPES
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-246
224-246-9ILTERRA NOVA TELECOM INC.145JNORTHBROOKVNHLILCKDS005/24/2023Prefix Type: IPES
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-279
224-279-2ILBANDWIDTH.COM CLEC, LLC - IL984EWHEELINGVNHLILCKDS008/06/2010Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-300
224-300-2ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333DEERFIELDVNHLILCKDS009/11/2024Prefix Type: WIRELESS
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-406
224-406-8ILONVOY, LLC (Sinch)224CNORTHBROOKVNHLILCKDS009/29/2005Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-513
224-513-3ILBANDWIDTH.COM CLEC, LLC - IL984ELIBERTYVLVNHLILCKDS012/20/2007Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-541
224-541-2ILTERRA NOVA TELECOM INC.145JGRAYSLAKEVNHLILCKDS010/17/2023Prefix Type: IPES
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-541-3ILTERRA NOVA TELECOM INC.145JGRAYSLAKEVNHLILCKDS004/03/2023Prefix Type: IPES
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-543
224-543-1ILBANDWIDTH.COM CLEC, LLC - IL984EHALF DAYVNHLILCKDS001/08/2008Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-543-8ILTERRA NOVA TELECOM INC.145JHALF DAYVNHLILCKDS010/17/2023Prefix Type: IPES
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-543-9ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EHALF DAYVNHLILCKDS012/13/2011Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-544
224-544-1ILONVOY, LLC (Sinch)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
Thousands block for 847-276
847-276-2ILBANDWIDTH.COM CLEC, LLC - IL984EHALF DAYVNHLILCKDS009/27/2000Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-282
847-282-3ILBANDWIDTH.COM CLEC, LLC - IL984EDEERFIELDVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-282-8ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136DEERFIELDVNHLILCKDS002/16/2005Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-388
847-388-3ILBANDWIDTH.COM CLEC, LLC - IL984EMUNDELEINVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-388-6ILBANDWIDTH.COM CLEC, LLC - IL984EMUNDELEINVNHLILCKDS005/24/2006Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-499
847-499-3ILONVOY, LLC (Sinch)224CWHEELINGVNHLILCKDS012/14/2005Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-504
847-504-8ILBANDWIDTH.COM CLEC, LLC - IL984ENORTHBROOKVNHLILCKDS005/26/2009Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-505
847-505-1ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115WAUKEGANVNHLILCKDS006/03/2008Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-505-7ILONVOY, LLC (Sinch)224CWAUKEGANVNHLILCKDS011/23/2010Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-513
847-513-6ILONVOY, LLC (Sinch)224CNORTHBROOKVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-579
847-579-4ILBANDWIDTH.COM CLEC, LLC - IL984EHIGHLANDPKVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-582
847-582-1ILBANDWIDTH.COM CLEC, LLC - IL984ELAKEFORESTVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-597
847-597-1ILBANDWIDTH.COM CLEC, LLC - IL984EDEERFIELDVNHLILCKDS005/26/2009Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-643
847-643-7ILONVOY, LLC (Sinch)224CMUNDELEINVNHLILCKDS003/07/2024Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-775
847-775-0ILONVOY, LLC (Sinch)224CWAUKEGANVNHLILCKDS010/14/2002Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-775-1ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115WAUKEGANVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-775-7ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115WAUKEGANVNHLILCKDS009/10/2004Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-850
847-850-5ILONVOY, LLC (Sinch)224CWHEELINGVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-861
847-861-5ILBANDWIDTH.COM CLEC, LLC - IL984EHIGHLANDPKVNHLILCKDS012/30/2008Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-986ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKEVNHLILCKDS000/00/0000Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-986
847-986-0ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKEVNHLILCKDS008/12/2010Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-986-1ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKEVNHLILCKDS011/02/2010Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-986-2ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKEVNHLILCKDS007/18/2005Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-986-3ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115GRAYSLAKEVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-986-5ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKEVNHLILCKDS005/11/2011Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-986-7ILONVOY, LLC (Sinch)224CGRAYSLAKEVNHLILCKDS005/13/2010Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-986-8ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKEVNHLILCKDS009/30/2010Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-986-9ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKEVNHLILCKDS002/10/2010Prefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-996
847-996-0ILONVOY, LLC (Sinch)224CLIBERTYVLVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-996-1ILONVOY, LLC (Sinch)224CLIBERTYVLVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-996-3ILBANDWIDTH.COM CLEC, LLC - IL984ELIBERTYVLVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-996-6ILBANDWIDTH.COM CLEC, LLC - IL984ELIBERTYVLVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info