Donggyo-gil, Mujang-myeon, Gochang-gun postal codes (17)
All 17 buildings on Donggyo-gil in Mujang-myeon, Gochang-gun use postal code 56455. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Donggyo-gil 14-25 | 56455 | |
| Donggyo-gil 23-9 | 56455 | |
| Donggyo-gil 23-21 | 56455 | |
| Donggyo-gil 52 | 56455 | |
| Donggyo-gil 52-1 | 56455 | |
| Donggyo-gil 52-2 | 56455 | |
| Donggyo-gil 52-3 | 56455 | |
| Donggyo-gil 52-8 | 56455 | |
| Donggyo-gil 52-9 | 56455 | |
| Donggyo-gil 52-13 | 56455 | |
| Donggyo-gil 52-71 | 56455 | |
| Donggyo-gil 52-83 | 56455 | |
| Donggyo-gil 54 | 56455 | |
| Donggyo-gil 58 | 56455 | |
| Donggyo-gil 59 | 56455 | |
| Donggyo-gil 62 | 56455 | |
| Donggyo-gil 64 | 56455 |