| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Pie de Cuesta, Falan | 732008 |
| Postal/ZIP Codes in Piedras Negras, Falan | 732007 |
| Postal/ZIP Codes in Pirsa, Falan | 732007 |
| Postal/ZIP Codes in Pompona, Falan | 732007 |
| Postal/ZIP Codes in San Antonio, Falan | 732007 |
| Postal/ZIP Codes in Santa Rosa, Falan | 732007 |