Map for Powell Valley National Bank Map for Powell Valley National Bank Search | Advanced Search | New Members | Coupons and Discounts | All Categories Finance & Insurance >> Banks/Credit Unions Powell Valley National Bank 33785 Main StreetJonesville, VA 24263 | directions (276) 346-1414 Visit Site If your business isn't here and you are a Jefferson County Chamber Member or want to become a Jefferson County Chamber Member, please contact us today!