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