| Locality | Post Code |
|---|---|
| Barrio Moisés, Frontera Hidalgo | 30850 |
| El Carmen, Frontera Hidalgo | 30858 |
| Francisco I Madero, Frontera Hidalgo | 30853 |
| Frontera Hidalgo, Frontera Hidalgo | 30850 |
| Gustavo Diaz Ordaz, Frontera Hidalgo | 30851 |
| Ignacio Zaragoza, Frontera Hidalgo | 30852 |
| Poblado Francisco I. Madero, Frontera Hidalgo | 30855 |
| San Juan Zintaguayate, Frontera Hidalgo | 30854 |
| San Raquel, Frontera Hidalgo | 30850 |
| Santa Cruz, Frontera Hidalgo | 30852 |
| Santa Lucia Progreso, Frontera Hidalgo | 30854 |
| Texcaltic, Frontera Hidalgo | 30850 |