Mexico · Postal code
Postal code 37209 is Castillos Viejos in Guanajuato, Mexico, covering 20 places.
| Postal code | 37209 |
| Place | Castillos Viejos |
| Region | Guanajuato |
| District | León |
| Country | Mexico (MX) |
| Coordinates | 21.2002, -101.6676 (map) |
| Place | Region | District |
|---|---|---|
| Castillos Viejos | Guanajuato | León |
| Cañón de La India | Guanajuato | León |
| Lomas de Los Castillos | Guanajuato | León |
| Los Arrayanes | Guanajuato | León |
| Real del Castillo | Guanajuato | León |
| Los Castillos | Guanajuato | León |
| La India | Guanajuato | León |
| Altavista | Guanajuato | León |
| Lomas de Guadalupe | Guanajuato | León |
| San Isidro Labrador | Guanajuato | León |
| Paso del Río de los Castillo | Guanajuato | León |
| Adquirientes de Ibarrilla | Guanajuato | León |
| El Castillo | Guanajuato | León |
| Valle de las Toronjas | Guanajuato | León |
| Arboledas de los Castillos II | Guanajuato | León |
| El Cuarenteño | Guanajuato | León |
| Norte los Castillos | Guanajuato | León |
| Rivera de los Castillo | Guanajuato | León |
| San Isidro Azteca | Guanajuato | León |
| Cantarranas | Guanajuato | León |
The postal code 37209 routes mail to Castillos Viejos in the Guanajuato region of Mexico. It serves 20 localities in total, which is common where one delivery area covers several villages or districts. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.