CA Canada Major Regions Postal Code Details
🏛️ Montreal · Quebec
H1J 3A9
Anjou
H4W 3G6
Côte Saint-Luc
H9A 1Y9
Dollard-Des-Ormeaux
H3X 1J7
Hampstead
H9H 4A4
Kirkland
H8S 2P1
Lachine
H1A 5K3
Montréal
H2V 1K4
Outremont
H8Y 1V6
Pierrefonds
H8Y 1M2
Roxboro
H4K 2V6
Saint-Laurent
H9H 2J4
Sainte-Geneviève
H3E 1P8
Verdun
H3Z 2H4
Westmount
📮CA Canada Regional Postal Code FAQ & Postal Regulations
🔤 What is the correct format of a Canadian postal code?
Canadian postal codes are 6-character combinations in the format: Letter+Number+Letter + Space + Number+Letter+Number (e.g., K1A 0B1).
🗺️ What do the letters in the postal code mean?
The first letter represents the province/territory (e.g., K=Eastern Ontario), the second digit refines the area, and the third letter pinpoints the community/street.
📬 Is the postal code mandatory for mailing?
Yes! Canada Post requires all mail to include the full postal code. Omission may cause delays or returns (especially for business mail).
❓ How to find an unknown postal code?
Use Canada Post's official postal code lookup tool: https://www.canadapost-postescanada.ca/info/mc/personal/postalcode/fpc.jsf
📦 Special requirements for mailing to Quebec?
Addresses should be written in French first. Postal code format remains unchanged (e.g., H3Z 2Y7), and city names use French spelling (e.g., Montréal instead of Montreal).