Hours Of Operations Milestones Washington Sumner 98390 Milestones Hours of Operation and Location in Sumner, WA 98390 4.0 - 51 votes 16105 64th St E, Sumner, WA 98390 (253) 891-5440 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 SumnerView More Apparel CarharttJCPenneyCatherinesRainbowCoach Sports VansColeman Recommend For You A Nails A+ Roofing Honeywell A & A Locksmith Onsite Computer Services Drapes Cleaners Garage Door Repair Golden Food Resources Incorporated New Seasons Market