021 109 Area Code South Africa Landline

4 min read Jul 10, 2024
021 109 Area Code South Africa Landline

021 109: Uncovering the Mystery of South Africa's Landline Area Code


Have you ever wondered what the significance of the 021 109 area code is in South Africa? Do you know someone who has a landline phone with this code, but you're not sure where it's located? In this article, we'll delve into the world of South African telecommunications and explore the meaning behind this enigmatic area code.

What is an Area Code?

Before we dive into the specifics of 021 109, let's take a step back and understand what an area code is. An area code, also known as a dialling code or phone code, is a series of numbers that precede a phone number and are used to identify a specific geographic region or exchange. In South Africa, area codes are assigned by the Independent Communications Authority of South Africa (ICASA) and are typically 3-digit long.

Breaking Down 021 109

So, what does 021 109 actually represent? The first three digits, 021, are the area code for Cape Town, which is the legislative capital of South Africa. This means that any phone number starting with 021 is located in the Cape Town area.

The next three digits, 109, are the local exchange code. In the old days of rotary phones, this code would have been dialed after the area code to connect to a specific exchange or telephone switch. Today, with digital technology, this code is still used to route calls to the correct exchange, but it's largely automated.

Where is 021 109 Located?

Now that we've broken down the code, we can pinpoint the location of 021 109. As we mentioned earlier, the 021 area code is specific to Cape Town, which means that any phone number starting with 021 109 is located within the Cape Town metropolitan area.

More specifically, the 109 exchange code is assigned to a specific geographic area within Cape Town. According to ICASA's database, 021 109 is associated with the Bellville exchange, which serves the northern suburbs of Cape Town.


In conclusion, the 021 109 area code is a unique identifier for a specific geographic area within Cape Town, South Africa. By understanding the breakdown of this code, we can narrow down the location of a phone number to a specific exchange and area within the city. Whether you're trying to track down an old friend or simply want to learn more about South African telecommunications, we hope this article has been informative and helpful!

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