Phone Numbers
Keep your existing phone number when you switch to Voys VoIP—no downtime, no disruption. We handle the entire number porting process, so your business stays connected while you upgrade to better, more flexible communication.
Port Your Number with Zero Hassle
We know how critical your phone number is. That’s why we’ve made switching from your old provider to Voys seamless and stress-free. Our team manages the technical steps, so you don’t have to lift a finger.
Whether you’re upgrading your business phone system or switching VoIP providers, porting your number to Voys takes just a few days, with zero impact on your operations.
Prefer a New Number? You’ve Got Options
Need a new number that fits your brand or coverage needs? Choose from:
- Local geographic numbers like 021 (Cape Town) or 012 (Pretoria) to build trust in key markets.
- Non-geographic 087 numbers for nationwide reach.
- International phone numbers to connect with customers across borders.
With Voys, you can expand your reach and shape your business identity—locally and globally.
VoIP That Grows With Your Business
Choosing Voys means more than just number flexibility. You get:
- Powerful cloud-based VoIP services
- Superior call quality
- Easy setup and remote access
- A system that scales with you—no hardware, no contracts
From startups to national teams, South African businesses trust Voys to deliver phone systems that work from anywhere.
National and international phone numbers
Your phone number is an asset. Don’t lose it!

What is a geographic phone number?
A geographic phone number is a fixed land line telephone number beginning with a geographically assigned area code (e.g. 012 for Pretoria, 021 for Cape Town). The primary advantage of geographic phone numbers is that they are widely recognised and trusted by local customers. When you acquire a 012 0r 021 number through Voys, you automatically get access to our self-service web portal. This means you have access to a fully-fledged business phone system with all the bells and whistles. We put the power in your hands. Easily self-manage your phone system from anywhere, any time. That’s Freedom!

What is a non-geographic phone number?
Unlike traditional fixed-line numbers, non-geographic telephone numbers (087 numbers) are regarded as ‘national’ numbers . Non-geographic numbers can not be traced back to a certain city or region within South Africa. Such numbers are commonly used by organisations that conduct business nationwide, not just in a specific area. Traditionally, 087 numbers are used to serve clients from one central call center. Calls can then be transferred to departments that are located anywhere in the country. 087 numbers are best suited for businesses who wish to establish the perception of having a national presence. Get your 087 number with Voys today!
Grab a Business Telephone Number!

Want to learn more about business telephone numbers like 012, 021 and 087 and what they can do for your business?
Call us on 021 012 5000
We provide landline numbers and support forwarding your landline calls to a mobile phone. With our conventional landline solutions and features like landline numbers that work on mobile devices, you’ll enjoy the flexibility and reliability your business needs. Discover how Voys VoIP can elevate your communication today!