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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
406-449MTQWEST CORPORATION9636HELENAHLNAMTMADS000/00/0000Prefix Type: RBOC
Switch Name: HELENA
Switch Type: WECO 5ESS (Digital)
LATA: Great Falls MT (648)
Tandem: HLNAMTMA03T
Detailed Switch Info