Use for all physical street address deliveries, online shopping, courier bookings, and official forms.
PO Box Code
4153
Use when addressing mail to a Post Office Box in WESTMONT at the ISIPINGO Post Office.
Detail
Information
Suburb / Locality
WESTMONT
Area / Town
ISIPINGO
Province
Gauteng
Country
South Africa
Street Postal Code
4133
PO Box Postal Code
4153
Postal Code Type
4-digit numeric (SAPO)
Also Known As
Zip code, postcode, area code, post code
📍 Location Details
Suburb: WESTMONT
Area: ISIPINGO
Province: Gauteng
Country: South Africa
📬 Postal Codes
Street Code: 4133
PO Box Code: 4153
Issued by: South African Post Office (SAPO)
Format: 4-digit numeric
🚚 Courier & Delivery
Use code 4133 for:
• Online shopping (Takealot, etc.)
• Courier deliveries
• Government & banking forms
• Medical aid registrations
Street Code vs PO Box Code — What’s the Difference?
South Africa uses two separate postal codes for most areas. The street delivery code (4133) is used when addressing mail or parcels to a physical street address in WESTMONT. This is the code to use on online shopping platforms, bank statements, courier bookings, and government forms.
The PO Box code (4153) is used exclusively when sending mail to a Post Office Box rented at the ISIPINGO Post Office. If your address says “PO Box” followed by a number, use this code. Using the wrong code may result in mail delays or non-delivery.
Both codes are 4-digit numbers assigned by the South African Post Office (SAPO) and are specific to WESTMONT in ISIPINGO, Gauteng.
About WESTMONT, ISIPINGO, Gauteng
WESTMONT is a suburb or locality situated in the ISIPINGO area of Gauteng, South Africa. Like all South African suburbs, it has been assigned unique postal codes by the South African Post Office (SAPO) to facilitate accurate mail sorting and delivery.
The postal code (zip code) for WESTMONT is 4133 for street addresses and 4153 for PO Box addresses. These codes are used by residents, businesses, government departments, courier companies, and online retailers to identify and route mail correctly to WESTMONT within the broader ISIPINGO postal delivery area.
Whether you are filling out an online form, sending a parcel, registering with a medical aid, applying for a government service, or completing a bank application, the correct postal code for WESTMONT is 4133.
Frequently Asked Questions — WESTMONT Postal Code
What is the postal code for WESTMONT?
The postal code for WESTMONT in ISIPINGO, Gauteng is 4133 for street addresses and 4153 for PO Box addresses. These are 4-digit codes issued by the South African Post Office (SAPO).
What is the zip code for WESTMONT?
South Africa uses postal codes rather than zip codes. The zip code equivalent for WESTMONT, Gauteng is 4133. On international forms that ask for a zip code, enter 4133 if your address is a street address in WESTMONT.
What is the PO Box postal code for WESTMONT?
The PO Box postal code for WESTMONT in ISIPINGO is 4153. Use this code when your mailing address is a Post Office Box. For physical street addresses, use 4133 instead.
What area does WESTMONT fall under?
WESTMONT falls under the ISIPINGO area in Gauteng, South Africa. It is assigned the postal code 4133 for street deliveries by SAPO.
Which province is WESTMONT located in?
WESTMONT is located in Gauteng, South Africa, within the ISIPINGO area. Its street postal code is 4133.
What is the difference between a street code and a PO Box code?
A street code (4133 for WESTMONT) is used for physical address deliveries. A PO Box code (4153) is used for mail addressed to a Post Office Box. South Africa’s postal system assigns separate 4-digit codes for each type to ensure accurate sorting and delivery.
What postal code do I enter for online shopping deliveries to WESTMONT?
For online shopping deliveries including Takealot, Superbalist, Zando, and other SA retailers, enter 4133 when your delivery address is in WESTMONT, ISIPINGO, Gauteng.
Is the postal code for WESTMONT the same as the zip code?
Yes. In South Africa, postal codes and zip codes are the same thing. The postal code (zip code) for WESTMONT is 4133 for street addresses. International forms requesting a zip code should be filled in with 4133.
How do I address a letter to WESTMONT?
For a street address: write the recipient name, street number and street name, then WESTMONT, ISIPINGO, Gauteng, and end with 4133. For a PO Box, use 4153.
What is my postal code if I live in WESTMONT?
If you live in WESTMONT in ISIPINGO, Gauteng, your postal code is 4133. Use this for government forms, banking, medical aid, insurance, and all official documents. If you receive mail via a PO Box, use 4153.
Can I use 4133 for courier deliveries to WESTMONT?
Yes. For courier and parcel deliveries to a physical address in WESTMONT, Gauteng, use 4133. All major South African couriers — The Courier Guy, Dawn Wing, DHL, PostNet — use this code to route deliveries into the ISIPINGO area.
What is the postcode for WESTMONT in South Africa?
The postcode for WESTMONT in South Africa is 4133 (street address) or 4153 (PO Box). The terms postcode, postal code, and zip code are all used interchangeably in South Africa.
What postal code do I use for WESTMONT on a government form?
For any South African government form, SARS submission, Home Affairs application, or municipality registration where your address is in WESTMONT, ISIPINGO, use the street postal code 4133.
How many digits is the postal code for WESTMONT?
The postal code for WESTMONT is a 4-digit number: 4133. All South African postal codes are 4-digit numeric codes. Do not add any extra digits or letters when entering this code on forms.
What suburbs are near WESTMONT in ISIPINGO?
WESTMONT is located within the ISIPINGO postal delivery area of Gauteng. Browse our ISIPINGO area postal codes page to find codes for nearby suburbs.
What is the postal code for ISIPINGO in Gauteng?
Different suburbs within ISIPINGO, Gauteng may have different postal codes. For WESTMONT specifically, the street postal code is 4133. Visit our ISIPINGO postal codes listing for all suburbs in this area.
What is the Gauteng postal code range?
Gauteng is served by multiple postal code ranges. WESTMONT in ISIPINGO uses 4133. Browse our Gauteng postal codes page to explore all codes in the province.
Is 4133 used for SARS and tax returns?
Yes. When completing a SARS eFiling tax return or any SARS correspondence for an address in WESTMONT, ISIPINGO, enter 4133 as your postal code.
What postal code do I use for WESTMONT on online shopping sites?
Use 4133 for all online shopping deliveries to a physical address in WESTMONT. This is recognised by Takealot, Checkers Sixty60, Pick n Pay, Woolworths, and all major SA online retailers.
Can I verify the WESTMONT postal code on the SAPO website?
Yes. The South African Post Office (SAPO) maintains an official postal code database at postoffice.co.za. The street code for WESTMONT in ISIPINGO, Gauteng is 4133 and the PO Box code is 4153.
Note: Postal code information for WESTMONT is sourced from the South African Post Office (SAPO). Always confirm codes directly with SAPO for critical correspondence.
More About WESTMONT Postal Code — ISIPINGO, Gauteng
1. What is the physical postal code of WESTMONT?
The physical street postal code of WESTMONT is 4133. This code covers all street-addressed properties in WESTMONT, ISIPINGO, Gauteng, South Africa. It is a 4-digit number assigned by the South African Post Office.
2. What is the zip code for WESTMONT, Gauteng?
South Africa does not officially use the term zip code — the correct term is postal code. However the two terms are interchangeable. The zip code for WESTMONT in Gauteng is 4133. On international websites and forms that ask for a zip code, enter 4133.
3. What postal code does WESTMONT use for banking and insurance?
For all banking, insurance, and financial service registrations where your address is in WESTMONT, ISIPINGO, use the street code 4133. This applies to FNB, Standard Bank, Absa, Nedbank, Capitec, Old Mutual, Discovery, and all other South African financial institutions.
4. What is the post code for WESTMONT?
The post code for WESTMONT is 4133 for street addresses in ISIPINGO, Gauteng. If you are posting to a PO Box in WESTMONT, the post code is 4153. South African post codes are always 4 digits.
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The employees are friendly and helpful even if all they can do is direct you to a different office
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PostalZip.InfoGov.co.za is an independent informational website and is not affiliated with, endorsed by, or connected to South African Post Office or any South African government department.
The information provided is for general guidance only and is compiled from publicly available sources. While we strive to keep information accurate and up-to-date, postal codes and area data may change or be updated without notice.
Always verify details with official postal services or the relevant institution when accuracy is critical.
