| Locality | Post Code |
|---|---|
| Aserradera, Santo Domingo | 56800 |
| Comarca Banadi, Santo Domingo | 56800 |
| Comarca Bulum, Santo Domingo | 56800 |
| Comarca Cuscuas, Santo Domingo | 56800 |
| Comarca Dos Bocas, Santo Domingo | 56800 |
| Comarca El Camastro, Santo Domingo | 56800 |
| Comarca El Chile, Santo Domingo | 56800 |
| Comarca El Guineal, Santo Domingo | 56800 |
| Comarca El Mono, Santo Domingo | 56800 |
| Comarca Fruta de Pan, Santo Domingo | 56800 |
| Comarca Tapalwas, Santo Domingo | 56800 |
| El Areno, Santo Domingo | 56800 |
| El Chile, Santo Domingo | 56800 |
| El Mono, Santo Domingo | 56800 |
| El Tamagas, Santo Domingo | 56800 |
| El Tres, Santo Domingo | 56800 |
| Grupera, Santo Domingo | 56800 |
| La Estrella, Santo Domingo | 56800 |
| Los Chinamos, Santo Domingo | 56800 |
| Palmira, Santo Domingo | 56800 |
| San Jose, Santo Domingo | 56800 |
| Chontales Postal Codes | |
|---|---|
| Villa Sandino | Santo Tomás |
| Santo Domingo | San Pedro de Lóvago |
| San Francisco de Cuapa | La Libertad |
| Juigalpa | El Coral |
| Comalapa | Acoyapa |