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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
218-654MNJOHNSON TEL. CO.1410FEDERALDAMFDDMMNXFRS600/00/0000Prefix Type: ICO
Switch Name: FEDERAL DAM
Switch Type: Northern Telecom DMS10 (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
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