Sandy Spring Bank Address: 3535 Spencerville Rd, Burtonsville, MD 20866 Phone: (301) 774-6400 Banks Other Businesses: High Tech Bank Card Service at 4000 Blackburn Ln, Burtonsville, MD 20866 PNC Bank at 15618 Old Columbia Pike, Burtonsville, MD 20866 Capital One Bank at 15664 Old Columbia Pike, Burtonsville, MD 20866 Suntrust Bank at 3901 National Dr, Burtonsville, MD 20866