Postal Code L9H - Dundas, Ontario, Canada

The postal code L9H 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 Dundas in the Ontario province/territory, located near latitude 43.2638 and longitude -79.9524. The routing hierarchy follows Province → City → Local Delivery Unit → Route. Example: - Province/Territory: Ontario - City: (Example: Central Urban City) - Local Delivery Unit (LDU): Dundas - 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 Dundas, Ontario, Canada.