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
773-244ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-296ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-325ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-388ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-404ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-477ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-528ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-529ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-665ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
Thousands block for 773-697
773-697-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS006/20/2000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-697-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS006/20/2000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-755ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
Thousands block for 773-770
773-770-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS001/30/2002Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-832ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
Thousands block for 773-832
773-832-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS0N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-832-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS0N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-832-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS0N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-832-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS0N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-832-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS0N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-832-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS0N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-832-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS0N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-871ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-929ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/07/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
Thousands block for 872-843
872-843-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
872-843-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS004/11/2016Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
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