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Input a CLLI:

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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
803-275SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)N/A9417JOHNSTONJHTNSCMARS100/00/0000Prefix Type: RBOC
Switch Name: JOHNSTON
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: N/A
Tandem: N/A
Detailed Switch Info
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