| Locality | Post Code |
|---|---|
| Los Adobes, Montemorelos | 67619 |
| Los Arroyos, Montemorelos | 67604 |
| Monte Sur, Montemorelos | 67637 |
| Montemorelos, Montemorelos | 67500, 67510, 67512, 67515, 67520, … |
| Ojo de Agua, Montemorelos | 67614 |
| Privanzas, Montemorelos | 67637 |
| Raíces, Montemorelos | 67619 |
| Rancho Escondido, Montemorelos | 67607 |
| San Miguel, Montemorelos | 67600 |
| San Vicente, Montemorelos | 67615 |
| Tierras Coloradas, Montemorelos | 67606 |
| Valle de Hidalgo, Montemorelos | 67606 |
| Valle del Río, Montemorelos | 67606 |
| Valle del Sol, Montemorelos | 67637 |
| Valle Hidalgo (la Cotorra), Montemorelos | 67606 |