Goechi 3-gil, Seongsong-myeon, Gochang-gun postal codes (29)
All 29 buildings on Goechi 3-gil in Seongsong-myeon, Gochang-gun use postal code 56464. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Goechi 3-gil 1 | 56464 | |
| Goechi 3-gil 3 | 56464 | |
| Goechi 3-gil 5 | 56464 | |
| Goechi 3-gil 6 | 56464 | |
| Goechi 3-gil 7 | 56464 | |
| Goechi 3-gil 8 | 56464 | |
| Goechi 3-gil 10 | 56464 | |
| Goechi 3-gil 12 | 56464 | |
| Goechi 3-gil 14 | 56464 | |
| Goechi 3-gil 15 | 56464 | |
| Goechi 3-gil 16 | 56464 | |
| Goechi 3-gil 17 | 56464 | |
| Goechi 3-gil 17-4 | 56464 | |
| Goechi 3-gil 17-7 | 56464 | |
| Goechi 3-gil 18 | 56464 | 고치노인정 |
| Goechi 3-gil 19 | 56464 | |
| Goechi 3-gil 19-2 | 56464 | |
| Goechi 3-gil 19-3 | 56464 | |
| Goechi 3-gil 19-6 | 56464 | |
| Goechi 3-gil 19-8 | 56464 | |
| Goechi 3-gil 19-15 | 56464 | |
| Goechi 3-gil 19-17 | 56464 | |
| Goechi 3-gil 21-1 | 56464 | |
| Goechi 3-gil 21-3 | 56464 | |
| Goechi 3-gil 21-5 | 56464 | |
| Goechi 3-gil 21-7 | 56464 | |
| Goechi 3-gil 23 | 56464 | |
| Goechi 3-gil 24 | 56464 | |
| Goechi 3-gil 25 | 56464 |