About postal code 4020000
The postal code 4020000 routes mail to San Nicolás in the Región del Biobío region of Chile. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Chile · Postal code
4020000 - San Nicolás
Postal code 4020000 is San Nicolás in Región del Biobío, Chile.
| Postal code | 4020000 |
| Place | San Nicolás |
| Region | Región del Biobío |
| District | Provincia de Ñuble |
| Country | Chile (CL) |
| Coordinates | -36.4798, -72.2282 (map) |