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
517-316MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
Thousands block for 517-316
517-316-0MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-316-1MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-316-2MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-316-3MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-316-4MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-316-7MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-316-8MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-316-9MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-325MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
Thousands block for 517-325
517-325-4MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-325-6MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-325-7MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-325-8MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-334MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
Thousands block for 517-334
517-334-1MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-334-2MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-334-3MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-334-5MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-334-6MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-334-7MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-334-8MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-334-9MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-346MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-367MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-371MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-372MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
517-763MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
Thousands block for 517-763
517-763-0MIMICHIGAN BELL TEL CO (AT&T)9323LANSINGLNNGMIMNDS0N/APrefix Type: RBOC
Switch Name: LANSING DS0
Switch Type: DMS1/2
LATA: Lansing MI (346)
Tandem: LNNGMIMN20T
Detailed Switch Info
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