There is more than one Colonia Casa Blanca in Guanajuato. Below we list all the ZIP Code for Colonia Casa Blanca according to the its municipalities.
| ZIP Code | Asentamiento | Municipality | State | Type |
|---|---|---|---|---|
| 37170 | Colonia Casa Blanca | León | Guanajuato | Urbano |
| 38250 | Colonia Casa Blanca | Santa Cruz de Juventino Rosas | Guanajuato | Rural |
The Postal Codes National Catalog is prepared by the Mexican Postal Service and the postal code has 5 digits, depending on the country area. The first two digits identify the state or part of it. In the case of León the Zip Code range of the Guanajuato state is 36 a 38. To send letters or packages to León, Guanajuato you must always use the five-digit postal code.
The local area phone code is 477
Check out the Guanajuato ZIP Code list
Check out the list of cities with 37170 ZIP Code in México