| Ort | Postleitzahl |
|---|---|
| Altazor, Otanche | 155068 |
| Bolívar, Otanche | 155068 |
| Buenos Aires, Otanche | 155068 |
| Cabecera Municipal, Otanche | 155068 |
| Caipal, Otanche | 155067 |
| Cambuco, Otanche | 155068 |
| Centro, Otanche | 155068 |
| Chaquipay, Otanche | 155068 |
| Cobre Neiva, Otanche | 155067 |
| Cocos, Otanche | 155068 |
| Cortaderal, Otanche | 155068 |
| El Encanto, Otanche | 155067 |
| El Roble, Otanche | 155068 |
| La Cunchala, Otanche | 155067 |
| La Cunchalita, Otanche | 155067 |
| La Laguna, Otanche | 155067 |
| La Laja, Otanche | 155068 |
| Los Bancos, Otanche | 155068 |
| Manga, Otanche | 155068 |
| Mirador, Otanche | 155068 |
| Otanche, Otanche | 155060, 155068 |
| Palenque, Otanche | 155068 |
| Penjamo, Otanche | 155068 |
| Samal, Otanche | 155067 |
| San Antonio, Otanche | 155067 |
| San José Nazareth, Otanche | 155068 |