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
618-241ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS000/00/0000Prefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
Thousands block for 618-241
618-241-1ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-241-2ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-241-3ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-241-4ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-241-5ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-241-6ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-241-7ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-241-8ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-241-9ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-242ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS000/00/0000Prefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-244ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS000/00/0000Prefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS000/00/0000Prefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
Thousands block for 618-246
618-246-1ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246-2ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246-3ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246-4ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246-5ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246-6ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246-7ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246-8ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-246-9ILILLINOIS BELL TEL CO (AT&T)9329MT VERNONMTVRILMVDS0N/APrefix Type: RBOC
Switch Name: MOUNT VERNON
Switch Type: DMS100
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
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