Cape Town, Johannesburg and more
Browse the local-number catalog for the area relevant to your customers.
Business communications in South Africa
A South African contact.
Built around your service team.
Connect incoming enquiries and outgoing customer calls through IllyVoIP. Explore South African numbers, SIP trunks and Voice API with calling tools for desktop, mobile and browser.
Business number options · Voice · SIP · Voice API
South Africa+27A business contact for South Africa.
Connect with customers in South Africa
One business.
Several colleagues handling the call.
A customer should be able to reach the service team without knowing which colleague is available. Use a South African business contact for sales and support, then organise incoming enquiries around your working setup.
- South African phone numbers
- Your business contact
- Inbound & outbound voice
- Enquiries, sales & follow-ups
- Apps & webphone
- Desktop, mobile & browser
- SIP trunks
- Your existing phone system
- Voice API
- Calling in your application
South African virtual phone numbers
Choose a South African number.
Connect the team behind it.
Explore local numbers in Cape Town, Johannesburg, Durban, Pretoria and other listed locations. The portal also lists National and Toll-free categories; review the current offer for the contact your business needs.
Share responsibility for enquiries
Use an active number with supported queues, agents or your compatible SIP system.
South African business calling & SIP trunks
Handle the enquiry.
Keep the customer updated.
Call supported South African landlines and mobiles for quotations, service updates and customer callbacks. Give your team a choice of apps or compatible SIP tools for those conversations.
Use a compatible PBX or SIP phone with IllyVoIP SIP trunks. Wholesale voice termination also supports carrier and reseller traffic to listed destinations in South Africa.
Be there when they call
South African customers→Your team
Start the next conversation
Your team→South African destinations
Incoming enquiries. Outgoing opportunities.
Voice API for South African calling
Bring calling
into your service application.
Use eligible incoming numbers with Voice API greetings, caller input and transfers. Supported outbound calls and webhooks allow your application to connect call activity with its own customer-service process.
Explore the Voice APIYour customerYour application
Voice API
GreetListenConnect
A call flow built around your business
Made for the way you work
The right tools.
For every conversation.
Support customers, keep your team connected and build more into your business calling.
Share incoming enquiries
Queues and agent workspaces help colleagues handle customer calls together. Voicemail provides a place for messages.
Explore contact centerChoose the device for the conversation
Use IllyVoIP for Windows, iOS or Android, or the browser webphone, with your supported calling service.
Explore the appsManage outgoing access
Set country, prefix and maximum-rate rules around your business calling needs.
Explore fraud controlsMake more possible with AI voice agents.
Build automated conversations into your customer experience, alongside the tools your team uses every day.
South African business calling
A few things
worth knowing.
Can I explore a South African DID?
Yes. South African number options are listed in the portal. Review the current categories and availability.
Does every South African number identify a city?
No. Geographic and non-geographic categories serve different purposes. Check the category of the number you select.
Can an existing SIP system handle the calls?
A compatible PBX or SIP device can connect through IllyVoIP.
Can I call customers on South African mobiles?
Outbound voice includes supported South African mobile and landline destinations.
Can my support software receive call events?
Voice API webhooks can provide events for a custom integration with your application.
Start with IllyVoIP
Your South African contact.
Your service team, connected.
Create your account and explore the services that fit your business.