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
937-992OHFRONTIER NORTH, INC. - OH (Frontier Communications)0615WILMINGTONWLMGOHXBPS003/30/2016Prefix Type: ICO
Switch Name: WILMINGTON
Switch Type: N/A
LATA: Dayton OH (328)
Tandem: N/A
Detailed Switch Info
Thousands block for 937-992
937-992-0OHFRONTIER NORTH, INC. - OH (Frontier Communications)0615WILMINGTONWLMGOHXBPS004/04/2016Prefix Type: ICO
Switch Name: WILMINGTON
Switch Type: N/A
LATA: Dayton OH (328)
Tandem: N/A
Detailed Switch Info
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