Koo postal code
Koo is served by the Montagu post office area in Western Cape.
Street code
6720
PO Box code
None listed
Only a street code is listed, so there are no post office boxes registered under this suburb.
Addressing mail to Koo
12 Example Street
Koo
Montagu
6720
Helpful guides
Questions
What is the postal code for Koo?
The postal code for Koo in Montagu, Western Cape is 6720, used for street addresses.
What is the difference between a street code and a PO Box code?
A street code is used when mail is delivered to a physical street address. A PO Box code is used for post office boxes and private bags. In South Africa the two are often different, so use the one that matches the address you are writing.
Which province is Koo in?
Koo is in Western Cape, served by the Montagu post office area.