Sonic (1495 N Mountain Ave)
4.5 x (500+) • American • Burgers • Sandwich • Chicken • Fast Food • Hot Dog • Desserts • Comfort Food • Breakfast and Brunch • $$ • Info
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1495 North Mountain Avenue, Ontario, CA 91762
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Sunday - Friday
10:00 AM - 11:59 PM
Saturday
12:00 AM - 11:59 PM
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