South River city is located in Ontario, Canada
You can search for the South River ON postal codes by its streets and block numbers
South River Area Code is 705 and Time Zone is Eastern (GMT -05:00).
South River Postal Code - Ontario
South River Postal Code is a six-character string that forms part of a postal address in Canada. Like British and Dutch postcodes, South River - ON postal codes are alphanumeric.
The first three characters (alpha-numeric-alpha) of the postal code which represent a geographic area in South River.
The last three characters denote a South River local delivery unit (LDU). An LDU denotes a specific single South 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 South 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 South River City, you should use the corresponding Postal Code.