All zip codes in Klamath

97601 - Klamath Falls
97602 - Klamath Falls
97603 - Klamath Falls
97604 - Crater Lake
97621 - Beatty
97622 - Bly
97623 - Bonanza
97624 - Chiloquin
97625 - Dairy
97626 - Fort Klamath
97627 - Keno
97632 - Malin
97633 - Merrill
97634 - Midland
97639 - Sprague River
97731 - Chemult
97733 - Crescent
97737 - Gilchrist