40703 is the Postal Code/ZIP Code for the District of La Asunción in the Costa Rica Province of Heredia and the Canton of Belén. The neighborhoods of Arbolito, Bonanza, Cariari, Chompipes and La Rusia are located in Postal Code 40703.
| Postal Code | 40703 |
| Postal Code Name | La Asunción |
| Province | Heredia Province |
| Canton | Belén Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 10107 40103 40104 40701 40702 40803 |