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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
817-570TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXPEDS000/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH PERSHING
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info