Milnerton, Western Cape
Big Bay Postal Code
Street code
PO Box code
Big Bay, Milnerton, Western Cape
Big Bay is listed under Milnerton in Western Cape. Its street code is 7441 and its box code is 7448.
Suburbs sharing a code with Big Bay
| Suburb | Street code | Box code |
|---|---|---|
| Annandale Village | 7441 | - |
| Atlantic Beach | 7441 | - |
| Atlantic Beach Golf Estate | 7441 | - |
| Beach Boulevard | 7441 | - |
| Bella Centurion | - | 7441 |
| Bella Vista | 7441 | - |
| Big Bay Beach Club | 7441 | - |
| Blouberg Sands | 7441 | 7449 |
| Bloubergrant | 7441 | 7443 |
| Bloubergstrand | 7441 | 7436 |
| Bloubergstrand Ext 1 | 7441 | - |
| Cambridge Est | 7441 | - |
How to write an address in Big Bay
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
Big Bay
Milnerton
7441
PO Box
Recipient namePO Box 123
Big Bay
7448
Post office in Milnerton
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 |
|---|---|---|
| Chempet | Open | 0215511559 |
Full list: every post office branch and its status.
Frequently asked questions
What is the postal code for Big Bay?
Big Bay in Milnerton has street code 7441 and box code 7448, according to the South African Post Office.
Which code do I use for a delivery to Big Bay?
Use the street code 7441 for anything delivered to a house or business in Big Bay, including courier and online orders. The box code 7448 is only for PO Box and Private Bag addresses.
Which town and province is Big Bay in?
Big Bay is listed under Milnerton, Western Cape.
Which other suburbs share Big Bay's postal code?
Annandale Village, Atlantic Beach, Atlantic Beach Golf Estate, Beach Boulevard, Bella Centurion, Bella Vista, Big Bay Beach Club and Blouberg Sands share a code with Big Bay.
49 suburbs
All postal codes in Milnerton
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.