Postal Code H3N - Parc-Extension, Quebec, Canada
Postal Code: H3N
Postal System Details
Postal Authority
Canada Post
Postal System
Alphanumeric postal code (A#A #A#)
Region Structure
Province → City → Local Delivery Unit → Route
Area Information
The postal code H3N is part of Canada’s alphanumeric postal code system, administered under the operational framework of Canada Post, the national postal authority for Canada. Canadian postal codes follow the pattern A # A # A #, such as K 1 A 0 B X (illustrative only). The first character identifies the province/territory, the next two specify the city and routing area, and the last three characters define the Local Delivery Unit (LDU). This code corresponds to Parc-Extension in the Quebec province/territory, located near latitude 45.5302 and longitude -73.6327. The routing hierarchy follows Province → City → Local Delivery Unit → Route. Example: - Province/Territory: Quebec - City: (Example: Central Urban City) - Local Delivery Unit (LDU): Parc-Extension - Route: Based on final characters This page reflects the structural practices publicly used by Canada Post. All patterns shown are illustrative only. For accurate delivery or address verification, ensure city and LDU match Parc-Extension, Quebec, Canada.
Country:
Canada
State:
Quebec
Area:
Parc-Extension
Postal Code:
H3N
Latitude:
45.5302
Longitude:
-73.6327
Frequently Asked Questions
1. What area does H3N represent in Canada?
It defines the Local Delivery Unit (LDU) serving Parc-Extension in the Quebec province/territory.
2. How does Canada’s postal code system work?
It uses an alphanumeric structure A#A #A# identifying province, city, routing area, and LDU.
3. Can H3N verify an address in Canada?
Yes—if the city and LDU match Parc-Extension, Quebec.
4. Which authority manages postal codes in Canada?
Canada Post manages postal routing and code assignments nationwide.