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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-695AZQWEST CORPORATION9636TUCSONTCSNAZMADS100/00/0000Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
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