Zip code 90820
The zip code 90820 belongs to the state of Tlaxcala
| Municipality | City | Settlement | Type |
|---|---|---|---|
| Chiautempan | - | Ramontla | Barrio |
| Chiautempan | - | San Bartolomé Cuahuixmatlac | Pueblo |
| Chiautempan | - | San Pedro Muñoztla | Pueblo |
| Chiautempan | - | San Pedro Tlalcuapan de Nicolás Bravo | Pueblo |
| Chiautempan | - | San Pedro Xochiteotla | Pueblo |
