021 area code — Cape Town/Gordons Bay/Somerset West/Stellenbosch
In South Africa, the area code 021 covers Cape Town/Gordons Bay/Somerset West/Stellenbosch. Numbers are written internationally as +27 21.
How to call Cape Town/Gordons Bay/Somerset West/Stellenbosch
- From abroad
- +27 21 XXX XXXX
- Within South Africa
- 021 XXX XXXX
- Country calling code
- +27
About the 021 area code
When you see a number beginning +27 21, it belongs to Cape Town/Gordons Bay/Somerset West/Stellenbosch: the 27 is South Africa's country calling code and 21 is the area code.
Area codes like 021 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local South Africa number. To actually receive an SMS on a South Africa number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Cape Town/Gordons Bay/Somerset West/Stellenbosch?
Cape Town/Gordons Bay/Somerset West/Stellenbosch uses the area code 021, written internationally as +27 21.
How do I call Cape Town/Gordons Bay/Somerset West/Stellenbosch from another country?
Dial your international access code, then +27 21, then the local number — dropping the national leading 0.
What time is it in Cape Town/Gordons Bay/Somerset West/Stellenbosch?
Cape Town/Gordons Bay/Somerset West/Stellenbosch is in the Africa/Johannesburg time zone; the live clock above shows the current local time.
Is 021 a mobile or a landline code?
021 is a geographic (landline) area code for Cape Town/Gordons Bay/Somerset West/Stellenbosch. Mobile numbers in South Africa use their own separate prefixes.