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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
409-866TXSOUTHWESTERN BELL9533BEAUMONTBUMTTXUNDS100/00/0000Prefix Type: RBOC
Switch Name: UNIVERSITY DS0
Switch Type: WECO 5ESS (Digital)
LATA: Beaumont TX (562)
Tandem: BUMTTXTE03T
Detailed Switch Info