store:
 location:

99 Cents Only, 430 N Mountain Ave., Ontario, California, 91761

Store Hours of Operation, Location & Phone Number for 99 Cents Only


  1. 138 Cents Only
    430 N Mountain Ave. Ontario CA 91761

    Hours(Opening & Closing Times):
    Monday 08:00am - 09:00pm
    Tuesday 08:00am - 09:00pm
    Wednesday 08:00am - 09:00pm
    Thursday 08:00am - 09:00pm
    Friday 08:00am - 09:00pm
    Saturday 08:00am - 09:00pm
    Sunday 08:00am - 09:00pm

    Phone Number: (909) 984-4925

    Customer Service Email or Contact:
    customerrelations@99only.com

The map and information below will help you find the closest 99 Cents Only near you. Need to know what time 99 Cents Only in Ontario opens or closes, or whether it's open 24 hours a day? Read below for business times, daylight and evening hours, street address, and more.

Founded in 1982 by David Gold, 99 Cents Only Stores operates in the competitive price-point retailer industry. The retailer offers brand-name merchandise at lower prices than rival retail stores. Name brands featured at 99 Cents Only Stores include Coca-Cola, Del Monte, 3M, Heinz, Hershey Foods, Kellogg's, and Colgate-Palmolive. With over 300 store locations in California, Texas, Arizona, and Nevada, 99 Cents Only Stores generate over $1 billion in revenue.