| Locality | Post Code |
|---|---|
| Yangbuk-myeon, Gyeongju (양북면) | 38119, 38120, 38121, 38218 |
| Yangnam-myeon, Gyeongju (양남면) | 38216, 38217, 38218, 38219, 38220, … |
| Yonggang-Dong, Gyeongju (용강동) | 38068, 38069, 38070, 38071, 38076, … |
| Yul-Dong, Gyeongju (율동) | 38064, 38183, 38188, 38189 |