Banks in Mount Holly Springs, Pennsylvania, the US. Banks locations in Mount Holly Springs, Pennsylvania. Find the nearest banks locations, near you. All types of business services ATM Bank Finance Funeral home Insurance School All banks in Mount Holly Springs ATM M&t Bank ATM Finance Bank +1 800-627-3999 420 North Baltimore Avenue, Mount Holly Springs, Pennsylvania 17065 Write a review Phone Website Directions Open now Until 04:00 pm M&T Bank ATM Finance Bank +1 717-486-3038 631 Holly Pike, Mount Holly Springs, Pennsylvania 17065 Write a review Phone Hours Website Directions