| Locality | Post Code |
|---|---|
| Santa María, Rafael Freyre | 83300 |
| Vita, Rafael Freyre | 83300 |
| Yabazón, Rafael Freyre | 83300 |
| Holguín Postal Codes | |
|---|---|
| Urbano Noris | Sagua de Tánamo |
| Rafael Freyre | Moa |
| Mayarí | Holguín |
| Gibara | Frank País |
| Cueto | Calixto García |
| Cacocum | Báguanos |
| Banes | Antilla |