How do i contact 99 cents only? Company Contact: 99 Cents Only Stores Headquarters 4000 Union Pacific Ave. City of Commerce, CA 90023 Phone: 323-980-8145Who is the ninety nine restaurantpub? The Ninety Nine Restaurant & Pub is headquartered in Woburn, MA and is proud to serve more than 20 million guests a year in over 100 restaurants throughout the Northeast. We will continue to prosper and grow and will continue to take care of every guest who walks through our doors, just like we’ve always done.Where is 9999 cents only located? 99 Cents Only Stores Headquarters. 4000 Union Pacific Ave. City of Commerce, CA 90023. Phone: 323-980-8145.What is the expiration date on a 99 rewards card? It is good toward your next visit and expires 4/17/22. Not valid for alcoholic beverages or purchase of Gift Cards. One card may be redeemed per visit per party. Cannot be used with 99 REWARDS, coupons, or other promotions, including “Kids Eat Free”, Football Frenzy and Happy Hours.