Service Centers. 1  Dallas: 1-469-791-4000. 2  Hartford: 1-860-627-9491. 3  Ft Lauderdale: 1-954-622-1200.  Wichita: 1-316-946- 1 2287. Tucson: 1-520-746-5100.
For more information on this limited warranty, contact: Interstate Batteries, Customer Service, 12770 Merit Drive, Suite 300, Dallas, Texas 75251. You may also contact IB by phone at 888-772-3600 or visit www.interstatebatteries.com.
Call the toll-free hotline at (800) 282-0880 during regular business hours (7:30 a.m. to 5:00 p.m.) Monday through Friday. If you're having trouble managing your home energy costs, we can help. Below is a list of programs that improve your home's efficiency and help manage home energy bills.