Sanchaek-gil, Yongmun-myeon, Yangpyeong-gun postal codes (25)
On Sanchaek-gil in Yongmun-myeon, Yangpyeong-gun the postal code depends on the building number: number 9 use 12515, numbers 46-1–48-32 use 12517, numbers 95–109 use 12521. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sanchaek-gil 9 | 12515 | 다문1리마을회관 |
| Sanchaek-gil 46-1 | 12517 | |
| Sanchaek-gil 46-7 | 12517 | |
| Sanchaek-gil 46-9 | 12517 | |
| Sanchaek-gil 48-4 | 12517 | |
| Sanchaek-gil 48-20 | 12517 | |
| Sanchaek-gil 48-24 | 12517 | |
| Sanchaek-gil 48-26 | 12517 | |
| Sanchaek-gil 48-30 | 12517 | |
| Sanchaek-gil 48-32 | 12517 | |
| Sanchaek-gil 95 | 12521 | |
| Sanchaek-gil 97 | 12521 | 크릭싸이드빌리지 |
| Sanchaek-gil 97-3 | 12521 | |
| Sanchaek-gil 97-9 | 12521 | |
| Sanchaek-gil 97-10 | 12521 | |
| Sanchaek-gil 97-11 | 12521 | |
| Sanchaek-gil 97-13 | 12521 | |
| Sanchaek-gil 99 | 12521 | |
| Sanchaek-gil 99-1 | 12521 | |
| Sanchaek-gil 100 | 12521 | |
| Sanchaek-gil 102 | 12521 | |
| Sanchaek-gil 104 | 12521 | |
| Sanchaek-gil 107 | 12521 | |
| Sanchaek-gil 107-1 | 12521 | |
| Sanchaek-gil 109 | 12521 |