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
419-665OHOHIO BELL TEL CO (AT&T)9321LINDSEYLNDSOH66RS100/00/0000Prefix Type: RBOC
Switch Name: LINDSEY
Switch Type: N/A
LATA: Toledo OH (326)
Tandem: TOLDOH216GT
Detailed Switch Info
Thousands block for 419-665
419-665-2OHOHIO BELL TEL CO (AT&T)9321LINDSEYLNDSOH66RS1N/APrefix Type: RBOC
Switch Name: LINDSEY
Switch Type: N/A
LATA: Toledo OH (326)
Tandem: TOLDOH216GT
Detailed Switch Info