77 — 8 códigos em 8 localidades (Tailândia).
| Código postal | Localidade / Distrito | Região / Município | Coordenadas |
|---|---|---|---|
| Muang prachuap Khirikan | Prachuap Khiri Khan | 11.7972, 99.7278 | |
| Hua Hin | Prachuap Khiri Khan | 12.5667, 99.9667 | |
| Pran Buri | Prachuap Khiri Khan | 12.3833, 99.9167 | |
| Thap Sakae | Prachuap Khiri Khan | 11.5, 99.6167 | |
| Bang Saphan | Prachuap Khiri Khan | 11.2, 99.5167 | |
| Kui Buri | Prachuap Khiri Khan | 12.05, 99.8667 | |
| Bang Saphan Noi | Prachuap Khiri Khan | 11.0833, 99.4833 | |
| Samaroiyod | Prachuap Khiri Khan | 11.7972, 99.7278 |