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
847-462ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS000/00/0000Prefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
Thousands block for 847-462
847-462-0ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS0N/APrefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-462-1ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS0N/APrefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-462-2ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS0N/APrefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-462-3ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS0N/APrefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-462-5ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS0N/APrefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-462-8ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS0N/APrefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-462-9ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS0N/APrefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-516ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS000/00/0000Prefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-639ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS000/00/0000Prefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
Thousands block for 847-829
847-829-5ILILLINOIS BELL TEL CO (AT&T)9329CARYCARYILCADS004/09/2003Prefix Type: RBOC
Switch Name: CARY
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info