Customer Service: (800) 669-3900
7 a.m. - 6 p.m.
Monday-Friday, Eastern Time
Toll Free: (800) 800-7646
8 a.m. - 5 p.m.
Monday-Friday, Pacific Time
General Information: (517) 381-5500
8 a.m. - 7 p.m.
Monday-Friday, Eastern Time
Corporate Call Center: (877) 275-5462
8 a.m. - 6 p.m.
Monday-Friday