Oeil-gil, Seongnae-myeon, Gochang-gun postal codes (29)
All 29 buildings on Oeil-gil in Seongnae-myeon, Gochang-gun use postal code 56420. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Oeil-gil 12 | 56420 | |
| Oeil-gil 24-7 | 56420 | 새교회 |
| Oeil-gil 33 | 56420 | |
| Oeil-gil 35 | 56420 | |
| Oeil-gil 37 | 56420 | |
| Oeil-gil 39 | 56420 | 외일경로당 |
| Oeil-gil 43-1 | 56420 | |
| Oeil-gil 43-6 | 56420 | |
| Oeil-gil 43-8 | 56420 | |
| Oeil-gil 45 | 56420 | |
| Oeil-gil 47-2 | 56420 | |
| Oeil-gil 47-3 | 56420 | |
| Oeil-gil 49 | 56420 | |
| Oeil-gil 53 | 56420 | |
| Oeil-gil 55 | 56420 | |
| Oeil-gil 57 | 56420 | |
| Oeil-gil 58 | 56420 | |
| Oeil-gil 59 | 56420 | |
| Oeil-gil 61-2 | 56420 | |
| Oeil-gil 61-6 | 56420 | |
| Oeil-gil 65-2 | 56420 | |
| Oeil-gil 65-4 | 56420 | |
| Oeil-gil 67-2 | 56420 | |
| Oeil-gil 67-4 | 56420 | |
| Oeil-gil 69 | 56420 | |
| Oeil-gil 71 | 56420 | |
| Oeil-gil 75 | 56420 | |
| Oeil-gil 92-13 | 56420 | |
| Oeil-gil 94 | 56420 |