Free State
Theunissen Postal Code
Street code
PO Box code
Theunissen, Free State
Theunissen covers 3 suburbs on the South African Post Office list, with 1 street code and 2 box codes between them. Find your suburb in the table below: the code for the town centre is not always the code for your street. Landlines in Theunissen use the 057 dialling code.
Theunissen suburb postal codes
All 3 suburbs, A to Z. A dash means SAPO lists no code of that kind.
| Suburb | Street code | Box code |
|---|---|---|
| Lusaka | 9410 | - |
| Masilo | 9410 | 9414 |
| Theunissen | 9410 | 9410 |
How to write an address in Theunissen
South Africa uses two kinds of postal code. A street code goes on anything delivered to a physical address, including courier parcels and online orders. A box code goes on post sent to a PO Box or Private Bag at the post office. Using the wrong one can send your post to the wrong sorting office.
Street address
Recipient name12 Example Street
Theunissen
9410
PO Box
Recipient namePO Box 123
Theunissen
9410
Frequently asked questions
What is the postal code for Theunissen?
The street code for Theunissen is 9410 and the PO Box code is 9410. Theunissen has 3 suburbs on the Post Office list, and many have their own code, so check the table for the exact suburb.
What is the difference between the Theunissen street code and box code?
Use the street code (9410) for deliveries to a physical address, including couriers and online shopping. Use the box code (9410) only for post addressed to a PO Box or Private Bag at the post office.
Which province is Theunissen in?
Theunissen is in Free State, South Africa.
How many postal codes does Theunissen have?
The South African Post Office lists 1 street code and 2 box codes across 3 suburbs of Theunissen.
What is the dialling code for Theunissen?
Landline numbers in Theunissen use the 057 dialling code, according to Telkom's dialling code list.
Towns near Theunissen
Straight-line distance from Theunissen.
Postal codes come from the South African Post Office's domestic postal code list, and post office branch status from SAPO's branch list (updated 2026-04-24). Provinces and distances are worked out from GeoNames place data. Spotted a wrong code? Tell us.