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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
409-645TXSOUTHWESTERN BELL9533TXSCYMARQUTXCYTXTCDS000/00/0000Prefix Type: RBOC
Switch Name: TEXAS CITY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info