Purchase Order Customer Information Autopopulated

I have a Purchase Order template that I created in Excel and an Excel Customer spreadsheet. I am trying to get the Customer Name, Address, City/State/Zip (all found in different columns on the customer spreadsheet) to autopopulate on the Purchase Order when the matching phone number is entered. New to advanced formulas but looking for something like: if the phone number on the purchase order equals the phone number on the customer database, bring over the Customer info above to the appropriate cells on the purchase order.