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
773-380ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS000/00/0000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 773-380
773-380-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS000/00/0000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 773-399
773-399-0ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534CHICGOZN03PRRGILXLDS0N/APrefix Type: WIRELESS
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-399-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 773-557
773-557-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS005/24/2000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-864ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS000/00/0000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 773-864
773-864-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-864-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-864-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-864-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-864-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-864-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-864-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-864-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-867ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS000/00/0000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 773-867
773-867-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-867-3ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534CHICGOZN03PRRGILXLDS0N/APrefix Type: WIRELESS
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-867-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-867-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-867-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 847-268
847-268-6ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS005/06/2003Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS000/00/0000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 847-318
847-318-0ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318-1ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318-2ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318-4ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318-5ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318-6ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318-7ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318-8ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-318-9ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-384ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS000/00/0000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 847-653
847-653-7ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS005/13/2003Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-698ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS000/00/0000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 847-939
847-939-4ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS008/18/1999Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-939-7ILILLINOIS BELL TEL CO (AT&T)9329PARK RIDGEPRRGILXLDS008/18/1999Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
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