39 — 5 códigos en 7 localidades (Tailandia).
| Código postal | Localidad / Distrito | Provincia / Municipio | Coordenadas |
|---|---|---|---|
| Muang Nong Bua Lam Phu | Nong Bua Lam Phu | 17.0409, 102.3544 | |
| Non Sang | Nong Bua Lam Phu | 16.8667, 102.5667 | |
| Nong Sang | Nong Bua Lam Phu | 16.8667, 102.5667 | |
| Na Klang | Nong Bua Lam Phu | 17.2894, 102.2133 | |
| Nawang | Nong Bua Lam Phu | 17.2894, 102.2133 | |
| Si Bun Ruang | Nong Bua Lam Phu | 16.9667, 102.2833 | |
| Suwannakhuha | Nong Bua Lam Phu | 17.0409, 102.3544 |