Postal Code 81346 - Alfonso G. Calderón (Poblado Siete), Sinaloa, Mexico
Postal Code: 81346
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 81346 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 Alfonso G. Calderón (Poblado Siete) in the Sinaloa region, located near latitude 26.0653 and longitude -109.0197. Routing typically follows State → Municipality → Locality → Delivery Zone. Example flow: - State: Sinaloa - Municipality: (Example: Central Municipal Division) - Locality: Alfonso G. Calderón (Poblado Siete) - 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 Alfonso G. Calderón (Poblado Siete), Sinaloa, Mexico.
Country:
Mexico
State:
Sinaloa
Area:
Alfonso G. Calderón (Poblado Siete)
Postal Code:
81346
Latitude:
26.0653
Longitude:
-109.0197
Frequently Asked Questions
1. What area does 81346 cover in Mexico?
It covers the locality of Alfonso G. Calderón (Poblado Siete), 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 81346 verify an address in Mexico?
Yes—if the municipality and locality match Alfonso G. Calderón (Poblado Siete), Sinaloa.
4. Which authority manages postal codes in Mexico?
Correos de México manages postal code assignments and routing nationwide.