Region List
- 331-801 - Angungri/대홍리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-801 - Bokmori/복모리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-709 - Cheonanyeonamdaehak/천안연암대학, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-801 - Daehongri/신가리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-802 - Dohari/도하리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-801 - Eoryongri/안궁리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-802 - Hakjeongri/수향리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-750 - Maejuri/매주리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-751 - Maejuri/매주리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-803 - Maejuri/매주리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-707 - Namseouldaehakgyo/남서울대학교, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-800 - Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-805 - Seonghwanri/성환리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-804 - Seongwolli/성월리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-808 - Sinbangri/신방리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-801 - Singari/어룡리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-807 - Songdeokri/송덕리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-802 - Suhyangri/양령리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-808 - Usinri/와룡리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남
- 331-808 - Wangrimri/왕림리, Seonghwan-eup/성환읍, Seobuk-gu Cheonan-si/천안시 서북구, Chungcheongnam-do/충남