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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
312-294ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-322ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-341ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-344ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
Thousands block for 312-344
312-344-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS3N/APrefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-344-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS3N/APrefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-344-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS3N/APrefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-344-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS3N/APrefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-344-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS3N/APrefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-344-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS3N/APrefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-347ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-356ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
Thousands block for 312-369
312-369-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS304/08/2008Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-369-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS304/08/2008Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-369-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS304/08/2008Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-369-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS304/08/2008Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-369-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS304/08/2008Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-369-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS304/08/2008Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-369-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS304/08/2008Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-369-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS304/08/2008Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-431ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-542ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-663ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-786ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-913ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-922ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-935ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
312-986ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILWBDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG WABASH DS3
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
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