Chateauguay Postal Codes
Chateauguay city is located in Quebec, Canada
You can search for the Chateauguay QC postal codes by its streets and block numbers
Chateauguay Area Code is 418 and Time Zone is Eastern (GMT -05:00).
Chateauguay Postal Code - Quebec
Chateauguay Postal Code is a six-character string that forms part of a postal address in Canada. Like British and Dutch postcodes, Chateauguay - QC postal codes are alphanumeric.
The first three characters (alpha-numeric-alpha) of the postal code which represent a geographic area in Chateauguay.
The last three characters denote a Chateauguay local delivery unit (LDU). An LDU denotes a specific single Chateauguay address or range of addresses, which can correspond to an entire small town, a significant part of a medium-sized town, a single side of a city block in larger cities, a single large building or a portion of a very large one, a single (large) institution in Chateauguay, Quebec, such as a university or a hospital, or a business that receives large volumes of mail on a regular basis
If you want to send a mail to Chateauguay City, you should use the corresponding Postal Code.