Hours Of Operations Milestones Massachusetts Groton 01450 Milestones Hours of Operation and Location in Groton, MA 01450 4.5 - 103 votes 397 Chicopee Row, Groton, MA 01450 (978) 448-8637 Get Directions Milestones Hours Category: Apparel Toys & Gifts Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore GrotonView More Apparel CatherinesCoachPranaExpress Sports VansColemanBlades Recommend For You Sleepy's El Toro Market A Nails A Better Way Blades Angel's Nail Angel Nails Pac Sun Pacific Sunwear Polo Ralph Lauren