What is the total price of all orders from the customer with the phone number "627-220-3983"?
total price = sum(o_totalprice); phone number "627-220-3983" refers to c_phone = '627-220-3983'
SELECT SUM(T1.o_totalprice) FROM orders AS T1 INNER JOIN customer AS T2 ON T1.o_custkey = T2.c_custkey WHERE T2.c_phone = '627-220-3983'