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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
915-598TXSOUTHWESTERN BELL9533EL PASOELPSTXHADS000/00/0000Prefix Type: RBOC
Switch Name: Hacienda
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: El Paso TX (540)
Tandem: ELPSTXMA15T
Detailed Switch Info