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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-295AZQWEST CORPORATION9636TUCSONTCSNAZSODS000/00/0000Prefix Type: RBOC
Switch Name: TCSN SOUTH
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: TCSNAZMA04T
Detailed Switch Info
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