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
779-435ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS111/13/2006Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
Thousands block for 779-435
779-435-6ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS111/17/2006Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
779-435-7ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS111/17/2006Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
779-435-8ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS111/17/2006Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-722ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS100/00/0000Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-723ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS100/00/0000Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-724ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS100/00/0000Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-726ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS100/00/0000Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-727ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS100/00/0000Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-740ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS100/00/0000Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-768ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS100/00/0000Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
Thousands block for 815-768
815-768-8ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-774ILILLINOIS BELL TEL CO (AT&T)9329JOLIETJOLTILJODS100/00/0000Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS109/28/2001Prefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
Thousands block for 815-802
815-802-0ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802-1ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802-2ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802-3ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802-4ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802-5ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802-7ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802-8ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-802-9ILILLINOIS BELL TEL CO (AT&T)9329KANKAKEEJOLTILJODS1N/APrefix Type: RBOC
Switch Name: JOLIET MAIN
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
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