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
630-208ILILLINOIS BELL TEL CO (AT&T)9329GENEVAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-232ILILLINOIS BELL TEL CO (AT&T)9329GENEVAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-262ILILLINOIS BELL TEL CO (AT&T)9329GENEVAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-313
630-313-7ILILLINOIS BELL TEL CO (AT&T)9329GENEVAGENVILGNDS005/06/2002Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-345ILILLINOIS BELL TEL CO (AT&T)9329GENEVAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-345
630-345-1ILTERRA NOVA TELECOM INC.145JGENEVAGENVILGNDS010/17/2023Prefix Type: IPES
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-345-7ILILLINOIS BELL TEL CO (AT&T)9329GENEVAGENVILGNDS005/06/2002Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-377ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-406ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-443ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-444
630-444-0ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444-1ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444-2ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444-3ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444-4ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444-5ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444-6ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444-8ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-444-9ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-463
630-463-3ILILLINOIS BELL TEL CO (AT&T)9329GENEVAGENVILGNDS010/13/2000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-482ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-482
630-482-2ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-482-3ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-482-4ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-482-5ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-482-7ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-482-9ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-513ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-584ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-587ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-761ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-761
630-761-0ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-761-1ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-761-2ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-761-3ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-761-4ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-761-6ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-761-8ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-761-9ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS0N/APrefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-762ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-797
630-797-4ILILLINOIS BELL TEL CO (AT&T)9329ST CHARLESGENVILGNDS008/30/2000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-845ILILLINOIS BELL TEL CO (AT&T)9329GENEVAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-879ILILLINOIS BELL TEL CO (AT&T)9329BATAVIAGENVILGNDS000/00/0000Prefix Type: RBOC
Switch Name: GENEVA
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
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