Dinwiddie Ext postal code
Dinwiddie Ext is served by the Germiston post office area in Gauteng.
Street code
1401
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 Dinwiddie Ext
12 Example Street
Dinwiddie Ext
Germiston
1401
Helpful guides
Questions
What is the postal code for Dinwiddie Ext?
The postal code for Dinwiddie Ext in Germiston, Gauteng is 1401, 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 Dinwiddie Ext in?
Dinwiddie Ext is in Gauteng, served by the Germiston post office area.