Blackheath Ext 3 postal code
Blackheath Ext 3 is served by the Johannesburg post office area in Gauteng.
Street code
2195
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 Blackheath Ext 3
12 Example Street
Blackheath Ext 3
Johannesburg
2195
Helpful guides
Questions
What is the postal code for Blackheath Ext 3?
The postal code for Blackheath Ext 3 in Johannesburg, Gauteng is 2195, 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 Blackheath Ext 3 in?
Blackheath Ext 3 is in Gauteng, served by the Johannesburg post office area.