Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
810-629MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-714MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 810-714
810-714-0MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS0N/APrefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-714-1MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS0N/APrefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-714-2MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS0N/APrefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-714-3MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS0N/APrefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-714-4MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS0N/APrefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-714-5MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS0N/APrefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-714-7MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS0N/APrefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-714-9MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS0N/APrefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
810-750MIMICHIGAN BELL TEL CO (AT&T)9323FENTONFNTNMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: FENTON DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info