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Input a CLLI:

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
615-774TNNORTH CENTRAL TEL. COOP., INC. (Lumen Technologies, Inc)0573DEFEATEDDFTDTNXARS500/00/0000Prefix Type: ICO
Switch Name: DEFEATED
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
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