Chalk River Postal Codes
Chalk River city is located in Ontario, Canada
You can search for the Chalk River ON postal codes by its streets and block numbers
Chalk River Area Code is 613 and Time Zone is Eastern (GMT -05:00).
Chalk River Postal Code - Ontario
Chalk River Postal Code is a six-character string that forms part of a postal address in Canada. Like British and Dutch postcodes, Chalk River - ON postal codes are alphanumeric.
The first three characters (alpha-numeric-alpha) of the postal code which represent a geographic area in Chalk River.
The last three characters denote a Chalk River local delivery unit (LDU). An LDU denotes a specific single Chalk River 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 Chalk River, Ontario, 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 Chalk River City, you should use the corresponding Postal Code.