Members Credit Union ← View details 126 East Putnam Avenue, Cos Cob, Greenwich, CT 06807 +1 203-622-6050 memberscu.coop Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:00 am — 05:30 pm Tuesday: 08:00 am — 05:30 pm Wednesday: 12:00 pm — 05:30 pm Thursday: 08:00 am — 06:00 pm Friday: 08:00 am — 05:30 pm Saturday: 09:00 am — 12:00 pm Your comments * — Required information