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Thornton Fractional South High School

18500 Burnham Ave., Lansing, IL 60438
Phone: 708-585-2000
Fax: 708-585-2009

Attendance Line: 708-585-2040

Activities/Athletics: 708-585-2061

Deans' Office: 708-585-2037

Guidance: 708-585-2015

Nurse: 708-585-2050