| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 90550 | San Antonio | Tlaxcala | Atltzayanca |
| 90553 | La Garita | Tlaxcala | Atltzayanca |
| 90554 | San José Buenavista | Tlaxcala | Atltzayanca |
| 90555 | Jesús | Tlaxcala | Atltzayanca |
| 90556 | Los Teteles | Tlaxcala | Atltzayanca |
| 90557 | Nexnopala | Tlaxcala | Atltzayanca |
| 90558 | Pocitos | Tlaxcala | Atltzayanca |