Hours Of Operations Sleepy's the Mattress Pros New Jersey Northfield 08225 Sleepy's the Mattress Pros Hours of Operation and Location in Northfield, NJ 08225 4.3 - 11 votes 250 Tilton Rd, Northfield, NJ 08225 (609) 641-3444 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 NorthfieldView More Apparel JCPenneyCrazy 8AccentsBlochFreestyle Sports VansFreestyleCross Country Recommend For You Bargain Shop Sleepy's Accents A Nails Computers Network A & P Food Store Arc Cross Country Wawa Food Markets Hollywood Nails