Postal Code 33163 - Unión, Chihuahua, Mexico
Postal Code: 33163
Postal System Details
Postal Authority
Correos de México
Postal System
Five-digit numeric postal code
Region Structure
State → Municipality → Locality → Delivery Zone
Area Information
The postal code 33163 is part of Mexico’s five-digit postal system, organized under the official framework of Correos de México, the national postal authority. Codes follow the format X X X X X, such as 0 3 0 X X (example only). The first two digits represent the state or large region, while the remaining digits pinpoint municipality- and locality-level delivery zones. This code corresponds to Unión in the Chihuahua region, located near latitude 27.9435 and longitude -106.656. Routing typically follows State → Municipality → Locality → Delivery Zone. Example flow: - State: Chihuahua - Municipality: (Example: Central Municipal Division) - Locality: Unión - Delivery Zone: Based on final digits This page aligns with routing methods followed by Correos de México. All examples are illustrative. For accurate mail delivery, ensure locality and municipality correspond with Unión, Chihuahua, Mexico.
Country:
Mexico
State:
Chihuahua
Area:
Unión
Postal Code:
33163
Latitude:
27.9435
Longitude:
-106.656
Frequently Asked Questions
1. What area does 33163 cover in Mexico?
It covers the locality of Unión, located in the Chihuahua region of Mexico.
2. How do Mexican postal codes work?
They use a five-digit format identifying state, municipality, and locality.
3. Can 33163 verify an address in Mexico?
Yes—if the municipality and locality match Unión, Chihuahua.
4. Which authority manages postal codes in Mexico?
Correos de México manages postal code assignments and routing nationwide.