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
586-427MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPA00/00/0000Prefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-497MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPA00/00/0000Prefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-754MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPA00/00/0000Prefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-755MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPA00/00/0000Prefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-756MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPA00/00/0000Prefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-757MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPA00/00/0000Prefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPA00/00/0000Prefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
Thousands block for 586-758
586-758-0MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758-1MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758-2MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758-3MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758-4MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758-5MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758-6MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758-7MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-758-8MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPAN/APrefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
586-759MIMICHIGAN BELL TEL CO (AT&T)9323CENTERLINECNLNMIMNRPA00/00/0000Prefix Type: RBOC
Switch Name: CENTER LINE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
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