Information on SIMPLE Mobile in Longmont, CO 80501 Outlet Note Regular Brands SIMPLE Mobile Colorado Longmont 379152 Rating 4.9 based on 90 votes Address 1834 NORTH MAIN STREET Longmont, CO 80501 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby SIMPLE Mobile Outlet SIMPLE Mobile Outlet - Longmont SIMPLE Mobile Outlet - Longmont SIMPLE Mobile Outlet - Longmont SIMPLE Mobile Outlet - Longmont People Also Viewed