3408 is the Postal Code/ZIP Code for the of Estanzuelas in the El Salvador Department of Usulután and the Municipality of Estanzuelas.
| Postal Code | 3408 |
| Postal Code Name | Estanzuelas |
| Department | Usulután Department |
| Municipality | Estanzuelas Municipality |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 1701 1706 3412 3413 |