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
Thousands block for 779-513
779-513-3ILNUSO, LLC551GROCKFORDRCFRILRTXKX02/06/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Rockford IL (360)
Tandem: N/A
Detailed Switch Info
815-491ILNUSO, LLC551GROCKFORDRCFRILRTXKX03/13/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Rockford IL (360)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-491
815-491-1ILNUSO, LLC551GROCKFORDRCFRILRTXKX03/20/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Rockford IL (360)
Tandem: N/A
Detailed Switch Info
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