| Place |
Post Code |
| Abilay Norte, Oton |
5020 |
| Abilay Sur, Oton |
5020 |
| Alegre, Oton |
5020 |
| Batuan Ilaud, Oton |
5020 |
| Batuan Ilaya, Oton |
5020 |
| Bita Norte, Oton |
5020 |
| Bita Sur, Oton |
5020 |
| Botong, Oton |
5020 |
| Buray, Oton |
5020 |
| Cabanbanan, Oton |
5020 |
| Caboloan Norte, Oton |
5020 |
| Caboloan Sur, Oton |
5020 |
| Cadinglian, Oton |
5020 |
| Cagbang, Oton |
5020 |
| Calam-Isan, Oton |
5020 |
| Galang, Oton |
5020 |
| Lambuyao, Oton |
5020 |
| Mambog, Oton |
5020 |
| Pakiad, Oton |
5020 |
| Poblacion East, Oton |
5020 |
| Poblacion North, Oton |
5020 |
| Poblacion South, Oton |
5020 |
| Poblacion West, Oton |
5020 |
| Polo Maestra Bita, Oton |
5020 |
| Rizal, Oton |
5020 |
| Salngan, Oton |
5020 |
| All postal codes in Iloilo |
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| Barotac Nuevo, Iloilo |
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| Batad, Iloilo |
| Bingawan, Iloilo |
| Cabatuan, Iloilo |
| Calinog, Iloilo |
| Carles, Iloilo |
| Concepcion, Iloilo |
| Dingle, Iloilo |
| Dueñas, Iloilo |
| Dumangas, Iloilo |
| Estancia, Iloilo |
| Guimbal, Iloilo |
| Igbaras, Iloilo |
| Iloilo, Iloilo |
| Janiuay, Iloilo |
| Lambunao, Iloilo |
| Leganes, Iloilo |
| Lemery, Iloilo |
| Leon, Iloilo |
| Maasin, Iloilo |
| Miagao, Iloilo |
| Mina, Iloilo |
| New Lucena, Iloilo |
| Oton, Iloilo |
| Passi, Iloilo |
| Pavia, Iloilo |
| Pototan, Iloilo |
| San Dionisio, Iloilo |
| San Enrique, Iloilo |
| San Joaquin, Iloilo |
| San Miguel, Iloilo |
| San Rafael, Iloilo |
| Santa Barbara, Iloilo |
| Sara, Iloilo |
| Tigbauan, Iloilo |
| Tubungan, Iloilo |
| Zarraga, Iloilo |