Milnerton, Western Cape

Big Bay Postal Code

Street code

7441

PO Box code

7448

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

SuburbStreet codeBox code
Annandale Village7441-
Atlantic Beach7441-
Atlantic Beach Golf Estate7441-
Beach Boulevard7441-
Bella Centurion-7441
Bella Vista7441-
Big Bay Beach Club7441-
Blouberg Sands74417449
Bloubergrant74417443
Bloubergstrand74417436
Bloubergstrand Ext 17441-
Cambridge Est7441-

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 name
12 Example Street
Big Bay
Milnerton
7441

PO Box

Recipient name
PO 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.

BranchStatusPhone
ChempetOpen0215511559

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

Open 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.