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
773-248ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-281ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-327ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-348ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-472ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-525ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-549ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
Thousands block for 773-868
773-868-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-868-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS1N/APrefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-880ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-883ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-935ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-975ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILLWDS100/00/0000Prefix Type: RBOC
Switch Name: CHCG LAKEVIEW DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
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