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
810-250MIMICHIGAN BELL TEL CO (AT&T)9323FLINTFLNTMINEDS000/00/0000Prefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 810-250
810-250-0MIMICHIGAN BELL TEL CO (AT&T)9323FLINTFLNTMINEDS0N/APrefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-250-2MIMICHIGAN BELL TEL CO (AT&T)9323FLINTFLNTMINEDS0N/APrefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-250-6MIMICHIGAN BELL TEL CO (AT&T)9323FLINTFLNTMINEDS0N/APrefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-250-9MIMICHIGAN BELL TEL CO (AT&T)9323FLINTFLNTMINEDS0N/APrefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-640MIMICHIGAN BELL TEL CO (AT&T)9323CLIMTMORRSFLNTMINEDS000/00/0000Prefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 810-640
810-640-0MIMICHIGAN BELL TEL CO (AT&T)9323CLIMTMORRSFLNTMINEDS0N/APrefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-640-1MIMICHIGAN BELL TEL CO (AT&T)9323CLIMTMORRSFLNTMINEDS0N/APrefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-640-2MIMICHIGAN BELL TEL CO (AT&T)9323CLIMTMORRSFLNTMINEDS0N/APrefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-640-3MIMICHIGAN BELL TEL CO (AT&T)9323CLIMTMORRSFLNTMINEDS0N/APrefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-736MIMICHIGAN BELL TEL CO (AT&T)9323FLINTFLNTMINEDS000/00/0000Prefix Type: RBOC
Switch Name: FLINT NE DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
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