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
224-364ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-364
224-364-0ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-1ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-2ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-3ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-4ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-5ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-6ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-7ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-8ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-364-9ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS006/05/2003Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
773-273ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN02EVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 773-273
773-273-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN02EVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
773-273-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN02EVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
773-273-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN02EVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-316ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-316
847-316-2ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-316-3ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-316-4ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-316-5ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-316-6ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-316-7ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-316-8ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-328ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-332
847-332-1ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332-2ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332-3ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332-4ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332-5ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332-6ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332-7ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332-8ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-332-9ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-424
847-424-0ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-1ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-2ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-3ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-4ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-5ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-6ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-7ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS009/21/1998Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-8ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-424-9ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-425ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-425
847-425-1ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS005/25/1999Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-425-2ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-425-3ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-425-6ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS009/20/1999Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-425-7ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS005/11/1999Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-425-8ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS005/11/1999Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-425-9ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS009/20/1999Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-448
847-448-8ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS009/30/1998Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-467ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-475
847-475-0ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475-1ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475-2ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475-3ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475-4ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475-5ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475-6ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475-7ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-475-8ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS0N/APrefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-491ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-492ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-570ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-733ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-859
847-859-8ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS011/08/2001Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-864ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-866ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-869ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS000/00/0000Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-905
847-905-3ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS007/22/2002Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-905-4ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS007/22/2002Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-905-5ILILLINOIS BELL TEL CO (AT&T)9329EVANSTONEVTNILEVDS007/22/2002Prefix Type: RBOC
Switch Name: EVANSTON
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info