Notering byer (12 sted (er)). Velg byen for å se postnummeret (s):
| Yahualutzingo (1) Yahuitlalpan (1) Yancuictlalpan (1) Yancuitlalpan (1) Yantetelco (1) Yaonahuac (1) | Yeguas (1) Yehuala (1) Yehualtepec (1) Yetla (2) Yohualichan (1) Yopi (1) |
