| Locality | Post Code |
|---|---|
| Narcisa, Yaguajay | 62100 |
| Nuevo Venegas, Yaguajay | 62100 |
| Perea, Yaguajay | 62100 |
| Piñero, Yaguajay | 62100 |
| Pueblo Nuevo, Yaguajay | 62100 |
| Seibabo, Yaguajay | 62100 |
| Siboney, Yaguajay | 62100 |
| Venegas, Yaguajay | 62100 |
| Vergara, Yaguajay | 62100 |
| Victoria, Yaguajay | 62100 |
| Yaguajay, Yaguajay | 62100 |
| Sancti Spíritus Postal Codes | |
|---|---|
| Yaguajay | Trinidad |
| Taguasco | Sancti Spíritus |
| La Sierpe | Jatibonico |
| Fomento | Cabaiguán |