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
989-288MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695DURANDDRNDMIXGRS000/00/0000Prefix Type: ICO
Switch Name: DURAND
Switch Type: AE-RSU
LATA: Saginaw MI (344)
Tandem: OWSOMIXH45T
Detailed Switch Info
989-541MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695DURANDDRNDMIXGRS011/29/2001Prefix Type: ICO
Switch Name: DURAND
Switch Type: AE-RSU
LATA: Saginaw MI (344)
Tandem: OWSOMIXH45T
Detailed Switch Info
Thousands block for 989-541
989-541-0MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695DURANDDRNDMIXGRS0N/APrefix Type: ICO
Switch Name: DURAND
Switch Type: AE-RSU
LATA: Saginaw MI (344)
Tandem: OWSOMIXH45T
Detailed Switch Info
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