| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 90640 | El Arcángel | Tlaxcala | Santa Cruz Tlaxcala |
| 90643 | Tepetlacinco | Tlaxcala | Santa Cruz Tlaxcala |
| 90644 | Ixaquixtla | Tlaxcala | Santa Cruz Tlaxcala |
| 90645 | Centro Vacacional la Trinidad | Tlaxcala | Santa Cruz Tlaxcala |
| 90646 | Potrero Viejo | Tlaxcala | Santa Cruz Tlaxcala |
| 90650 | Jesús Huitznáhuac | Tlaxcala | Santa Cruz Tlaxcala |
| 90653 | Coxtla | Tlaxcala | Santa Cruz Tlaxcala |