Hours Of Operations SIMPLE Mobile New York Uniondale 11553 SIMPLE Mobile Hours of Operation and Location in Uniondale, NY 11553 4.3 - 187 votes 1123 Jerusalem Ave, Uniondale, NY 11553 (516) 505-1508 Get Directions SIMPLE Mobile Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore UniondaleView More Apparel CoachAvenueJourneys Sports VansUnique Sports Recommend For You H2O Wireless Metro PCS Verizon Wireless Dollar Store C-Town Supermarkets Omega Aldo El Toro Market C-Town A Nails