GUM
GUAM BASEBALL FEDERATION (GBF)
210 Archbishop Flores Street, Suite 100 Hagatna, 96910, Guam
gnoc@teleguam.net (Office)
b.gum@wbsc.org (WBSC Official e-mail of the NF)
+1 6716464233 (Office)
임원
RICARDO BLAS
회장
GUM
ROBERT J. STEFFY
사무총장
GUM