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AYSO Area 1B is located at the entrance to the Pomona Valley. Area 1B includes the local Regions: Claremont Region 3; Diamond Bar Region 31; Chino Region 67; South Ontario Region 583; and Chino Hills Region 779.
AYSO Area 1B is located at the entrance to the Pomona Valley. Area 1B includes the local Regions: Claremont Region 3; Diamond Bar Region 31; Chino Region 67; South Ontario Region 583; and Chino Hills Region 779.