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 989-488
989-488-5MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS009/14/2009Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
989-631MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
989-633MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
989-636MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
989-638MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
989-832MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
989-835MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
989-837MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
989-839MIMICHIGAN BELL TEL CO (AT&T)9323MIDLANDMDLDMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: MIDLAND DS0
Switch Type: DMS100
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info
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