| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 70400 | San Isidro | Oaxaca | Tlacolula de Matamoros |
| 70403 | Monte Cristo | Oaxaca | Tlacolula de Matamoros |
| 70404 | Paraje la Loma de Santa Ana | Oaxaca | Tlacolula de Matamoros |
| 70405 | San Luis del Río | Oaxaca | Tlacolula de Matamoros |
| 70406 | San Marcos Tlapazola | Oaxaca | Tlacolula de Matamoros |