Greylock Federal Credit Union ← View details 68 Main Street, Lenox, MA 01240 +1 413-637-4999 greylock.org Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:30 am — 04:00 pm Tuesday: 08:30 am — 04:00 pm Wednesday: 08:30 am — 04:00 pm Thursday: 08:30 am — 05:00 pm Friday: 08:30 am — 05:00 pm Saturday: 08:30 am — 12:30 pm Your comments * — Required information