Go back to directory. Add to Address Book. Chad Sheldon Economic Development Officer City Of Grande Prairie Contact: Chad Sheldon Address #217 11330 106 Street Grande Prairie AB T8V 7X9 CAwork Phone: 780-830-7449work Email: csheldon@cityofgp.comINTERNET Website: www.investgrandeprairie.com Categories: 2023 Updated 11 months ago.