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
248-512MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS000/00/0000Prefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-576MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS000/00/0000Prefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-838MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS000/00/0000Prefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 248-838
248-838-2MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS0N/APrefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-838-4MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS0N/APrefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-838-5MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS0N/APrefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-838-6MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS0N/APrefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-838-7MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS0N/APrefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-944MIMICHIGAN BELL TEL CO (AT&T)9323PONTIACABHLMIBHDS000/00/0000Prefix Type: RBOC
Switch Name: AUBURN HILLS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
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