區域清單
- 373-863 - Baekjiri/구룡리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-863 - Chilbangri/백지리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-862 - Daedongri/개심리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-864 - Daeheungri/대흥리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-864 - Duamri/두암리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-862 - Gaesimri/대동리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-861 - Gangcheongri/강청리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-861 - Geonjinri/건진리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-861 - Gumiri/구미리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-863 - Guryongri/용방리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-864 - Hyeonnamri/신흥리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-864 - Hyeonri/이원리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-860 - Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-864 - Iwonri/현남리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-861 - Jangchanri/미동리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-862 - Janghwari/수묵리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-862 - Jijeongri/의평리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-863 - Jitanri/원동리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-861 - Midongri/소정리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북
- 373-863 - Podongri/지탄리, Iwon-myeon/이원면, Okcheon-gun/옥천군, Chungcheongbuk-do/충북