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
708-452ILILLINOIS BELL TEL CO (AT&T)9329RIVERGROVERVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
708-453ILILLINOIS BELL TEL CO (AT&T)9329RIVERGROVERVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
708-456ILILLINOIS BELL TEL CO (AT&T)9329RIVERGROVERVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
708-583ILILLINOIS BELL TEL CO (AT&T)9329RIVERGROVERVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 708-697
708-697-5ILILLINOIS BELL TEL CO (AT&T)9329RIVERGROVERVGVILRGDS006/16/2000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
708-697-6ILILLINOIS BELL TEL CO (AT&T)9329RIVERGROVERVGVILRGDS006/27/2000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 773-589
773-589-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-589-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS0N/APrefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-625ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN05RVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 847-261
847-261-1ILILLINOIS BELL TEL CO (AT&T)9329FRANKLINPKRVGVILRGDS006/15/2000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-261-3ILILLINOIS BELL TEL CO (AT&T)9329FRANKLINPKRVGVILRGDS005/24/2000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-288ILILLINOIS BELL TEL CO (AT&T)9329FRANKLINPKRVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-451ILILLINOIS BELL TEL CO (AT&T)9329FRANKLINPKRVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
847-455ILILLINOIS BELL TEL CO (AT&T)9329FRANKLINPKRVGVILRGDS000/00/0000Prefix Type: RBOC
Switch Name: RIVER GROVE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
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