Postal Code 81370 - Topolobampo Centro, Sinaloa, Mexico
Postal Code: 81370
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 81370 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 Topolobampo Centro in the Sinaloa region, located near latitude 25.6008 and longitude -109.0523. Routing typically follows State → Municipality → Locality → Delivery Zone. Example flow: - State: Sinaloa - Municipality: (Example: Central Municipal Division) - Locality: Topolobampo Centro - 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 Topolobampo Centro, Sinaloa, Mexico.
Country:
Mexico
State:
Sinaloa
Area:
Topolobampo Centro
Postal Code:
81370
Latitude:
25.6008
Longitude:
-109.0523
Frequently Asked Questions
1. What area does 81370 cover in Mexico?
It covers the locality of Topolobampo Centro, located in the Sinaloa region of Mexico.
2. How do Mexican postal codes work?
They use a five-digit format identifying state, municipality, and locality.
3. Can 81370 verify an address in Mexico?
Yes—if the municipality and locality match Topolobampo Centro, Sinaloa.
4. Which authority manages postal codes in Mexico?
Correos de México manages postal code assignments and routing nationwide.