Adventist Churches in Ontario, CA

2 Adventist congregations serving Ontario and the surrounding area. Each listing links to a full profile with map and details.

• Ontario Seventh-Day Adventist · 856 N Sultana Ave, Ontario, CA, 91764 · (909) 986-8261
• United Indonesian Seventh-Day Adventist Church · 422 N Monterey Ave, Ontario, CA, 91764 · (909) 988-1533

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