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
231-588MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695ELLSWORTHELWOMIXHRS000/00/0000Prefix Type: ICO
Switch Name: ELLSWORTH
Switch Type: AE-RSU
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
Thousands block for 231-588
231-588-2MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695ELLSWORTHELWOMIXHRS0N/APrefix Type: ICO
Switch Name: ELLSWORTH
Switch Type: AE-RSU
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
231-588-6MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695ELLSWORTHELWOMIXHRS0N/APrefix Type: ICO
Switch Name: ELLSWORTH
Switch Type: AE-RSU
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
231-646MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695ELLSWORTHELWOMIXHRS006/18/2001Prefix Type: ICO
Switch Name: ELLSWORTH
Switch Type: AE-RSU
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
Thousands block for 231-646
231-646-0MIFRONTIER NORTH, INC. - MI (Frontier Communications)0695ELLSWORTHELWOMIXHRS0N/APrefix Type: ICO
Switch Name: ELLSWORTH
Switch Type: AE-RSU
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
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