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
517-451MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695BRITTONBRTNMIXGRS000/00/0000Prefix Type: ICO
Switch Name: BRITTON
Switch Type: AE-RSU
LATA: Detroit MI (340)
Tandem: ADRNMIXG45T
Detailed Switch Info
Thousands block for 517-451
517-451-2MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695BRITTONBRTNMIXGRS0N/APrefix Type: ICO
Switch Name: BRITTON
Switch Type: AE-RSU
LATA: Detroit MI (340)
Tandem: ADRNMIXG45T
Detailed Switch Info
517-451-4MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695BRITTONBRTNMIXGRS0N/APrefix Type: ICO
Switch Name: BRITTON
Switch Type: AE-RSU
LATA: Detroit MI (340)
Tandem: ADRNMIXG45T
Detailed Switch Info
517-451-5MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695BRITTONBRTNMIXGRS0N/APrefix Type: ICO
Switch Name: BRITTON
Switch Type: AE-RSU
LATA: Detroit MI (340)
Tandem: ADRNMIXG45T
Detailed Switch Info
517-451-8MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695BRITTONBRTNMIXGRS0N/APrefix Type: ICO
Switch Name: BRITTON
Switch Type: AE-RSU
LATA: Detroit MI (340)
Tandem: ADRNMIXG45T
Detailed Switch Info
517-451-9MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695BRITTONBRTNMIXGRS0N/APrefix Type: ICO
Switch Name: BRITTON
Switch Type: AE-RSU
LATA: Detroit MI (340)
Tandem: ADRNMIXG45T
Detailed Switch Info
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