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
708-418ILILLINOIS BELL TEL CO (AT&T)9329LANSINGCMCYILCCDS000/00/0000Prefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-474ILILLINOIS BELL TEL CO (AT&T)9329LANSINGCMCYILCCDS000/00/0000Prefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-730ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS000/00/0000Prefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
Thousands block for 708-730
708-730-0ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-730-1ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-730-5ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-730-8ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-730-9ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-832ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS000/00/0000Prefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
Thousands block for 708-832
708-832-0ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-832-1ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-832-2ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-832-3ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-832-4ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-832-9ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS0N/APrefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-862ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS000/00/0000Prefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-868ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS000/00/0000Prefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-891ILILLINOIS BELL TEL CO (AT&T)9329CALUMET CYCMCYILCCDS000/00/0000Prefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-895ILILLINOIS BELL TEL CO (AT&T)9329LANSINGCMCYILCCDS000/00/0000Prefix Type: RBOC
Switch Name: CALUMET CITY DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
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