41003 is the Postal Code/ZIP Code for the District of Las Horquetas in the Costa Rica Province of Heredia and the Canton of Sarapiquí. The neighborhoods of Buenos Aires, Colonia Colegio, Colonia Los Ángeles, Cuatro Esquinas, El Cruce, El Oasis, El Álamo, Finca Chirripó, Flaminia, Isla Grande, La Bolsa, La Chiripa, La Isla de Israel, La Otoya, La Rambla, Managüita, Miraflores, Monte Verde, Oropel, Palmito, San Marcos, Santa Clara, Sector Norte, Tapa Viento, Ticarí and Villa Nueva are located in Postal Code 41003.
| Postal Code | 41003 |
| Postal Code Name | Las Horquetas |
| Province | Heredia Province |
| Canton | Sarapiquí Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 40105 41001 41002 70201 70203 |