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
224-632ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS009/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-632
224-632-2ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333DEERFIELDDRFDILDFDS004/26/2022Prefix Type: WIRELESS
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-632-3ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/01/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-236
847-236-0ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236-1ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236-3ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236-4ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236-5ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236-6ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236-7ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236-8ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-236-9ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-267ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-282ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-282
847-282-5ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-282-6ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-315ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/22/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-315
847-315-1ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-315-2ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-315-3ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-315-4ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-315-5ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-315-6ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-315-7ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-315-8ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/23/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-317ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-374ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-405
847-405-0ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405-1ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405-2ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405-4ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405-5ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405-6ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405-7ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405-8ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-405-9ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-444
847-444-0ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444-1ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444-2ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444-3ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444-4ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444-5ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444-6ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444-7ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534DEERFIELDDRFDILDFDS006/06/2023Prefix Type: WIRELESS
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-444-8ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-527ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/26/2007Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-527
847-527-2ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/29/2007Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-527-3ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/29/2007Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-527-4ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/29/2007Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-527-5ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/29/2007Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-572
847-572-4ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS005/21/1999Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-572-6ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS005/21/1999Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-572-7ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS011/23/1998Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-579ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-579
847-579-0ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-579-1ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-579-3ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-579-8ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333HIGHLANDPKDRFDILDFDS004/06/2022Prefix Type: WIRELESS
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-580
847-580-7ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS010/01/2001Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-580-8ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS011/15/2001Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-831ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-914
847-914-0ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914-1ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914-2ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914-3ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914-4ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914-5ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914-7ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914-8ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-914-9ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-940ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-945ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-948ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-964
847-964-4ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS008/01/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-964-6ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS008/01/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-964-7ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS008/01/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-964-8ILILLINOIS BELL TEL CO (AT&T)9329DEERFIELDDRFDILDFDS008/01/2002Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
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