| Place | Postal Code |
|---|---|
| Canta Gallo, Sincelejo | 700009 |
| Don Alonso, Sincelejo | 700009 |
| Guaimi, Sincelejo | 700008 |
| Sincelejo, Sincelejo | 700001, 700002, 700003, 700007, 700008, 700017 |
| Postal Codes in Montes de María | |
|---|---|
| Chalán, Montes de María | |
| Coloso, Montes de María | |
| Morroa, Montes de María | |
| Ovejas, Montes de María | |
| Sincelejo, Montes de María | |