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
618-266ILILLINOIS BELL TEL CO (AT&T)9329DIXKELLILKLRS000/00/0000Prefix Type: RBOC
Switch Name: KELL DIX
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
Thousands block for 618-266
618-266-6ILILLINOIS BELL TEL CO (AT&T)9329DIXKELLILKLRS0N/APrefix Type: RBOC
Switch Name: KELL DIX
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-266-7ILILLINOIS BELL TEL CO (AT&T)9329DIXKELLILKLRS0N/APrefix Type: RBOC
Switch Name: KELL DIX
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-266-9ILILLINOIS BELL TEL CO (AT&T)9329DIXKELLILKLRS0N/APrefix Type: RBOC
Switch Name: KELL DIX
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-822ILILLINOIS BELL TEL CO (AT&T)9329KELLKELLILKLRS000/00/0000Prefix Type: RBOC
Switch Name: KELL DIX
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
Thousands block for 618-822
618-822-6ILILLINOIS BELL TEL CO (AT&T)9329KELLKELLILKLRS0N/APrefix Type: RBOC
Switch Name: KELL DIX
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
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