Input a CLLI:

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

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
224-302ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS007/13/2012Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-302
224-302-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS007/17/2012Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-399ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/04/2006Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-399
224-399-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/05/2006Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-399-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/05/2006Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-572ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS008/21/2008Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-572
224-572-6ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS008/22/2008Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-610
224-610-1ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS002/23/2005Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-610-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS002/23/2005Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-610-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS002/23/2005Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-610-4ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS002/23/2005Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-610-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS002/23/2005Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-610-7ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS002/23/2005Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-610-8ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS003/16/2005Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/08/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-665
224-665-0ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-1ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-4ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-6ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-7ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-8ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-665-9ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/09/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS012/31/2013Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-667
224-667-0ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-1ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-4ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-6ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-7ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-8ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-667-9ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS012/31/2013Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-668
224-668-0ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-1ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-4ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-6ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-7ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-8ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-668-9ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/02/2014Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-772ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS009/23/2002Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-772
224-772-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS009/25/2002Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-473
847-473-0ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473-1ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473-4ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473-7ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473-8ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-473-9ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-578ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-689ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-775ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-775
847-775-4ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS005/10/2000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-775-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS009/21/1999Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-775-6ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS009/21/1999Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-785
847-785-0ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785-1ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785-4ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785-6ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785-7ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-785-8ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-887
847-887-0ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887-1ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887-4ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887-5ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887-6ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887-7ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-887-8ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS0N/APrefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-935ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-936ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-937ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-938ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS000/00/0000Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
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