| Locality | Post Code |
|---|---|
| Tronco Pozo, Colón | X5223 XAB |
| Unquillo, Colón | X5109 |
| Valle del Sol, Colón | X5107 XAH |
| Valle Verde, Colón | X5115 XAA |
| Villa Allende, Colón | X5105 |
| Villa Cerro Azul, Colón | X5106 |
| Villa Corazón de María, Colón | X5101 XAF |
| Villa Diaz, Colón | X5109 XAC |
| Villa Las Mercedes, Colón | X5107 XAI |
| Villa Leonor, Colón | X5109 XAD |
| Villa Los Altos, Colón | X5111 XAF |
| Villa María, Colón | X5220 XAO |
| Villa San Miguel, Colón | X5111 XAG |
| Villa Tortosa, Colón | X5109 XAA |