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
Thousands block for 630-454
630-454-2ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS011/08/2007Prefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS000/00/0000Prefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-840
630-840-0ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840-1ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840-2ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840-3ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840-4ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840-5ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840-6ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840-7ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-840-8ILILLINOIS BELL TEL CO (AT&T)9329BATAVIABATVILFLRS0N/APrefix Type: RBOC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info