Gauteng
Birchleigh Postal Code
Street code
PO Box code
Birchleigh (most used code), Gauteng
Birchleigh has one entry on the South African Post Office list, with the street code shown above.
Birchleigh postal codes
A dash means SAPO lists no code of that kind.
| Suburb | Street code | Box code |
|---|---|---|
| Birch Acres Ext 44 | 1618 | - |
Post office in Birchleigh
1 branch is listed as active by the South African Post Office.Status as published in SAPO's branch list of 2026/04; phone before you go.
| Branch | Status | Phone |
|---|---|---|
| Birchleigh | Open | 0113916791 |
Full list: every post office branch and its status.
How to write an address in Birchleigh
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
Birchleigh
1618
Frequently asked questions
What is the postal code for Birchleigh?
The street code for Birchleigh is 1618.
What is the difference between the Birchleigh street code and box code?
Use the street code (1618) for deliveries to a physical address, including couriers and online shopping. Use the box code (not listed) only for post addressed to a PO Box or Private Bag at the post office.
Which province is Birchleigh in?
Birchleigh is in Gauteng, South Africa.
Is there a post office in Birchleigh?
Yes. SAPO lists Birchleigh as active; Birchleigh can be reached on 0113916791.
Towns near Birchleigh
Straight-line distance from Birchleigh.
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.