| Locality | Post Code |
|---|---|
| Bimbaletes, Loreto | 98817 |
| Colonia Hidalgo, Loreto | 98815 |
| Crisóstomos, Loreto | 98807 |
| Ejido Hidalgo, Loreto | 98816 |
| El Hinojo, Loreto | 98825 |
| El Lobo, Loreto | 98827 |
| El Prieto, Loreto | 98816 |
| El Tepetate, Loreto | 98810 |
| Emilio Carranza, Loreto | 98825 |
| Felipe Carrillo Puerto, Loreto | 98810 |
| Jesús María, Loreto | 98805 |
| La Alquería, Loreto | 98805 |
| La Concepción, Loreto | 98824 |
| La Loma, Loreto | 98820 |
| La Luz, Loreto | 98800 |
| Loreto, Loreto | 98830, 98832, 98833, 98834, 98835, … |
| Norias de Guadalupe, Loreto | 98818 |
| Norias de San Miguel, Loreto | 98838 |
| San Blas, Loreto | 98800 |
| San Marcos, Loreto | 98820 |
| Santa Maria de los Angeles, Loreto | 98804 |
| Tierra Blanca, Loreto | 98815 |