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
847-470ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS000/00/0000Prefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-581ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS000/00/0000Prefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-581
847-581-0ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-581-1ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-581-2ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-581-3ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-581-4ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-581-8ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-581-9ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-583ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS000/00/0000Prefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS000/00/0000Prefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-663
847-663-0ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663-1ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663-2ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663-3ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663-5ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663-6ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663-7ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663-8ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-663-9ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS0N/APrefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-929
847-929-2ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS003/15/1999Prefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-965ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS000/00/0000Prefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-966ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS000/00/0000Prefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-967ILILLINOIS BELL TEL CO (AT&T)9329SKOKIEMRGVILMGDS000/00/0000Prefix Type: RBOC
Switch Name: MORTON GROVE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
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