Hongnong-ro 4-gil, Hongnong-eup, Yeonggwang-gun postal codes (30)
All 30 buildings on Hongnong-ro 4-gil in Hongnong-eup, Yeonggwang-gun use postal code 57003. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Hongnong-ro 4-gil 4-1 | 57003 | |
| Hongnong-ro 4-gil 4-3 | 57003 | |
| Hongnong-ro 4-gil 11 | 57003 | |
| Hongnong-ro 4-gil 17 | 57003 | |
| Hongnong-ro 4-gil 19-16 | 57003 | |
| Hongnong-ro 4-gil 19-18 | 57003 | |
| Hongnong-ro 4-gil 19-26 | 57003 | |
| Hongnong-ro 4-gil 20-3 | 57003 | |
| Hongnong-ro 4-gil 20-5 | 57003 | |
| Hongnong-ro 4-gil 20-7 | 57003 | |
| Hongnong-ro 4-gil 20-9 | 57003 | |
| Hongnong-ro 4-gil 20-11 | 57003 | |
| Hongnong-ro 4-gil 20-12 | 57003 | |
| Hongnong-ro 4-gil 20-19 | 57003 | |
| Hongnong-ro 4-gil 20-23 | 57003 | |
| Hongnong-ro 4-gil 20-25 | 57003 | |
| Hongnong-ro 4-gil 20-28 | 57003 | |
| Hongnong-ro 4-gil 20-29 | 57003 | |
| Hongnong-ro 4-gil 20-39 | 57003 | |
| Hongnong-ro 4-gil 20-43 | 57003 | |
| Hongnong-ro 4-gil 20-59 | 57003 | |
| Hongnong-ro 4-gil 21-1 | 57003 | |
| Hongnong-ro 4-gil 21-2 | 57003 | |
| Hongnong-ro 4-gil 25 | 57003 | |
| Hongnong-ro 4-gil 26 | 57003 | |
| Hongnong-ro 4-gil 26-1 | 57003 | |
| Hongnong-ro 4-gil 27 | 57003 | |
| Hongnong-ro 4-gil 28 | 57003 | |
| Hongnong-ro 4-gil 28-1 | 57003 | |
| Hongnong-ro 4-gil 30 | 57003 |