Gyo 1-gil, Yangmok-myeon, Chilgok-gun postal codes (26)
On Gyo 1-gil in Yangmok-myeon, Chilgok-gun the postal code depends on the building number: numbers 9–61 use 39821, numbers 99–138 use 39817. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gyo 1-gil 9 | 39821 | |
| Gyo 1-gil 61 | 39821 | |
| Gyo 1-gil 99 | 39817 | |
| Gyo 1-gil 109-3 | 39817 | 교1리향교마을경로당 |
| Gyo 1-gil 109-8 | 39817 | |
| Gyo 1-gil 110-1 | 39817 | |
| Gyo 1-gil 110-3 | 39817 | |
| Gyo 1-gil 110-5 | 39817 | |
| Gyo 1-gil 110-7 | 39817 | |
| Gyo 1-gil 111 | 39817 | |
| Gyo 1-gil 112 | 39817 | |
| Gyo 1-gil 114 | 39817 | |
| Gyo 1-gil 117-1 | 39817 | |
| Gyo 1-gil 117-3 | 39817 | |
| Gyo 1-gil 117-5 | 39817 | |
| Gyo 1-gil 118 | 39817 | |
| Gyo 1-gil 120 | 39817 | |
| Gyo 1-gil 120-1 | 39817 | |
| Gyo 1-gil 122 | 39817 | |
| Gyo 1-gil 124 | 39817 | |
| Gyo 1-gil 125 | 39817 | |
| Gyo 1-gil 127 | 39817 | |
| Gyo 1-gil 130 | 39817 | |
| Gyo 1-gil 132 | 39817 | |
| Gyo 1-gil 134 | 39817 | |
| Gyo 1-gil 138 | 39817 |