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
734-498MIFRONTIER MIDSTATES, INC. - MI (Frontier Communications)0681GREGORYGRGRMIXIDS000/00/0000Prefix Type: ICO
Switch Name: GREGORY
Switch Type: SCDCO
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
Thousands block for 734-498
734-498-2MIFRONTIER MIDSTATES, INC. - MI (Frontier Communications)0681GREGORYGRGRMIXIDS0N/APrefix Type: ICO
Switch Name: GREGORY
Switch Type: SCDCO
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-498-3MIFRONTIER MIDSTATES, INC. - MI (Frontier Communications)0681GREGORYGRGRMIXIDS0N/APrefix Type: ICO
Switch Name: GREGORY
Switch Type: SCDCO
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-498-7MIFRONTIER MIDSTATES, INC. - MI (Frontier Communications)0681GREGORYGRGRMIXIDS0N/APrefix Type: ICO
Switch Name: GREGORY
Switch Type: SCDCO
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-498-8MIFRONTIER MIDSTATES, INC. - MI (Frontier Communications)0681GREGORYGRGRMIXIDS0N/APrefix Type: ICO
Switch Name: GREGORY
Switch Type: SCDCO
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
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