| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 90160 | Los Reyes Quiahuiztlan | Tlaxcala | Totolac |
| 90163 | San Marcos II | Tlaxcala | Totolac |
| 90164 | Eucaliptos | Tlaxcala | Totolac |
| 90165 | San Francisco Ocotelulco | Tlaxcala | Totolac |
| 90166 | Chamizal | Tlaxcala | Totolac |
| 90168 | El Bosque | Tlaxcala | Totolac |
| 90170 | Cerro del Metecatzi | Tlaxcala | Totolac |