| Locality | Post Code |
|---|---|
| Ajuluco, Tenancingo | 01416 |
| Copalchán, Tenancingo | 01416 |
| Corral Viejo, Tenancingo | 01416 |
| El Llano, Tenancingo | 01416 |
| El Pepeto, Tenancingo | 01416 |
| Jiñuco, Tenancingo | 01416 |
| Rosario Tablón, Tenancingo | 01416 |
| Santa Anita, Tenancingo | 01416 |
| Tenancingo, Tenancingo | 01416 |