Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel In-N-Out Burger, which is in the state California (CA), city Covina. Our hotel can be found at 1371 N Grand Ave, Covina, CA 91724-1016. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information In-N-Out Burger/1371 N Grand Ave - Covina - California (CA) ← View details 1371 N Grand Ave, Covina, CA 91724-1016, Covina, California (CA) +1 800-786-1000