Dosijiwon 1-gil, Godeok-myeon, Pyeongtaek-si postal codes (10)
On Dosijiwon 1-gil in Godeok-myeon, Pyeongtaek-si the postal code depends on the building number: number 9-10 use 17820, numbers 16–116 use 18021. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Dosijiwon 1-gil 9-10 | 17820 | |
| Dosijiwon 1-gil 16 | 18021 | 고덕비즈타워 |
| Dosijiwon 1-gil 19 | 18021 | |
| Dosijiwon 1-gil 29 | 18021 | |
| Dosijiwon 1-gil 49 | 18021 | W-TOWER |
| Dosijiwon 1-gil 52 | 18021 | |
| Dosijiwon 1-gil 59 | 18021 | |
| Dosijiwon 1-gil 91 | 18021 | |
| Dosijiwon 1-gil 111 | 18021 | |
| Dosijiwon 1-gil 116 | 18021 |