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
709-535NLAliant Telecom (NF)8085LewisporteLWTTNFXNRS100/00/0000Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info