Reduce the list. Postcodes starting with:
Postcodes (40 items):
503-701 (1)
503-702 (1)
503-703 (1)
503-704 (1)
503-706 (1)
503-707 (1)
503-708 (1)
503-711 (1)
503-715 (1)
503-728 (1)
503-729 (1)
503-742 (1)
503-751 (1)
503-752 (1)
503-753 (1)
503-754 (1)
503-755 (1)
503-756 (1)
503-757 (1)
503-758 (2)
503-759 (1)
503-760 (2)
503-761 (2)
503-762 (1)
503-763 (1)
503-764 (1)
503-765 (1)
503-766 (1)
503-767 (1)
503-768 (1)
503-769 (1)
503-770 (1)
503-771 (1)
503-772 (1)
503-773 (2)
503-774 (1)
503-775 (1)
503-776 (1)
503-777 (1)
503-789 (1)
Postcodes (40 items):
503-701 (1)
503-702 (1)
503-703 (1)
503-704 (1)
503-706 (1)
503-707 (1)
503-708 (1)
503-711 (1)
503-715 (1)
503-728 (1)
503-729 (1)
503-742 (1)
503-751 (1)
503-752 (1)
503-753 (1)
503-754 (1)
503-755 (1)
503-756 (1)
503-757 (1)
503-758 (2)
503-759 (1)
503-760 (2)
503-761 (2)
503-762 (1)
503-763 (1)
503-764 (1)
503-765 (1)
503-766 (1)
503-767 (1)
503-768 (1)
503-769 (1)
503-770 (1)
503-771 (1)
503-772 (1)
503-773 (2)
503-774 (1)
503-775 (1)
503-776 (1)
503-777 (1)
503-789 (1)