1506 is the Postal Code/ZIP Code for the of Comasagua in the El Salvador Department of La Libertad and the Municipality of Comasagua.
| Postal Code | 1506 |
| Postal Code Name | Comasagua |
| Department | La Libertad Department |
| Municipality | Comasagua Municipality |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 1501 1511 1521 1522 |