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
765-737INFRONTIER NORTH, INC.. - IN (Frontier Communications)0772SHIRLEYSHRYINXARS000/00/0000Prefix Type: ICO
Switch Name: SHIRLEY
Switch Type: NTDMSRSC
LATA: Indianapolis IN (336)
Tandem: IPLSIN0110T
Detailed Switch Info
Thousands block for 765-737
765-737-1INFRONTIER NORTH, INC.. - IN (Frontier Communications)0772SHIRLEYSHRYINXARS0N/APrefix Type: ICO
Switch Name: SHIRLEY
Switch Type: NTDMSRSC
LATA: Indianapolis IN (336)
Tandem: IPLSIN0110T
Detailed Switch Info
765-737-6INFRONTIER NORTH, INC.. - IN (Frontier Communications)0772SHIRLEYSHRYINXARS0N/APrefix Type: ICO
Switch Name: SHIRLEY
Switch Type: NTDMSRSC
LATA: Indianapolis IN (336)
Tandem: IPLSIN0110T
Detailed Switch Info
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