Postal Code 4020000 - San Nicolás, Región del Biobío, Chile
Postal Code: 4020000
Postal System Details
Postal Authority
CorreosChile
Postal System
Seven-digit numeric postal code
Region Structure
Region → Province → Commune → Delivery Zone
Area Information
The postal code 4020000 is part of Chile’s national seven-digit postal system, operated under the framework of CorreosChile, the country’s official postal authority. Chilean postal codes follow the pattern X X X X X X X, such as 8 3 2 0 X X X (illustrative example only). The first digits define region- and province-level sorting areas, while the remaining digits specify commune- and neighborhood-level delivery routing. This code applies to San Nicolás in the Región del Biobío region/province, positioned near latitude -36.4798 and longitude -72.2282. Chile’s routing structure follows Region → Province → Commune → Delivery Zone. Example mapping: - Region/Province: Región del Biobío - Commune: (Example: Central Commune Area) - Locality: San Nicolás - Delivery Zone: Based on final digits of the code This page reflects routing standards publicly used by CorreosChile. All examples are illustrative only. For accurate address verification, ensure the commune and locality align with San Nicolás, Región del Biobío, Chile.
Country:
Chile
State:
Región del Biobío
Area:
San Nicolás
Postal Code:
4020000
Latitude:
-36.4798
Longitude:
-72.2282
Frequently Asked Questions
1. What area does 4020000 represent in Chile?
It identifies the delivery zone serving San Nicolás within the Región del Biobío region/province.
2. How do Chilean postal codes work?
They follow a seven-digit format defining region, province, commune, and delivery routing.
3. Can 4020000 verify an address in Chile?
Yes—if the commune and locality match San Nicolás, Región del Biobío.
4. Which authority manages postal codes in Chile?
CorreosChile manages postal routing and code assignments nationwide.