Hours Of Operations Sleepy's the Mattress Pros Massachusetts Lynn 01905 Sleepy's the Mattress Pros Hours of Operation and Location in Lynn, MA 01905 4.5 - 32 votes 517 Lynnway, Lynn, MA 01905 (339) 883-0313 Get Directions Sleepy's the Mattress Pros Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore LynnView More Apparel Big LotsLord & TaylorH & MCarharttCatherines Sports VansBlack DiamondLidsOut of the BlueSports Tech Jewelry Lord & TaylorAvon Recommend For You Bargain Shop Aldo Sleepy's El Toro Market A J Enterprises A Nails A Salon A+ Roofing A & A Locksmith A C Construction