1307 is the Postal Code/ZIP Code for the of Comalapa in the El Salvador Department of Chalatenango and the Municipality of Comalapa.
| Postal Code | 1307 |
| Postal Code Name | Comalapa |
| Department | Chalatenango Department |
| Municipality | Comalapa Municipality |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 1308 1309 1313 1334 |