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Durban 031 VoIP numbers for your business

Get a local 031 Durban phone number that rings on your desk phone, laptop or mobile — a virtual landline with no copper line, no contract and no line rental.

No contracts Local SA support Free installation

VoIP packages for Durban businesses

Live prices, month-to-month. Every package can carry a 031 number.

100 mins/mo
VoIP Basic
100 mins/mo · Perfect for small offices
R99/month
Most popular
VoIP Business
400 mins/mo · Growing businesses
R300/month
Unlimited local
VoIP Unlimited
Unlimited local · Heavy call volumes
R499/month

What is a 031 VoIP number?

The 031 dialling code belongs to Durban, KwaZulu-Natal. A 031 VoIP number gives your business a recognisable local Durban presence, but instead of running over a copper landline it runs over your internet connection. That means no Telkom line rental, no installation trenching, and the number follows you if you move premises anywhere in KwaZulu-Natal or the rest of South Africa.

Why Durban businesses choose VoIP over a landline

Customers in Durban still trust a local number — it looks established and reachable. But a traditional landline ties that number to one physical address and one copper pair. With Dalkom VoIP you keep the local 031 identity while gaining call recording, voicemail-to-email, and the ability to answer from a desk phone, the mobile app or a laptop. Useful for Durban businesses splitting time between the CBD, Umhlanga and Pinetown. Packages start at R99 per month on month-to-month billing.

Keep your existing Durban number

Already have a 031 number you have advertised for years? Port it to Dalkom free of charge. We handle the paperwork with your current provider and the number moves across — typically within 7–14 days, with no downtime and nothing for your customers to relearn.

Pair it with internet in Durban

VoIP needs only about 100 Kbps per call, so it runs comfortably on any Dalkom line. Many Durban businesses take uncapped fibre or fixed LTE and their phone numbers on a single monthly invoice.
Areas we already serve around Durban:

BallitoChatsworthDurbanPinetownUmhlanga

Why Durban businesses pick Dalkom VoIP

Real 031 number

A genuine 031 Durban dialling code — customers see a local business, not a call centre.

Free number porting

Keep the number you already advertise. We move it across free, usually within 7-14 days.

Voicemail to email

Missed calls arrive in your inbox as audio files, so nothing gets lost.

Local SA support

Phone, WhatsApp and ticket support from a South African team - no offshore queues.

Frequently Asked Questions

How do I get a 031 number in Durban?
Pick a VoIP package from R99 per month, choose the 031 dialling code at checkout, and we allocate your number on activation. Most Durban customers are live within a few business days. You can also order online in minutes.
Can I keep my existing Durban phone number?
Yes. Porting is free — we handle it with your current provider and your 031 number transfers to Dalkom, typically in 7-14 days with no downtime.
What does a Durban VoIP number cost?
Dalkom VoIP starts at R99 per month, month-to-month with no contract. Bundled-minute and unlimited-local options are available depending on your call volume.
Do I need a special phone or a landline?
No landline is required — that is the point of VoIP. Use a standard IP desk phone, our mobile app, or your laptop. All you need is an internet connection.
What internet speed do I need in Durban?
About 100 Kbps per simultaneous call. Any Dalkom fibre, 5G or LTE line in Durban handles multiple concurrent calls comfortably.
Will a 031 number still work if I move premises?
Yes. Unlike a copper landline, a VoIP number is not tied to a physical address. You can move anywhere in Durban, KwaZulu-Natal or South Africa and keep the same 031 number.

Ready to get connected?

Sign up online in minutes, or talk to our friendly local team — we'll help you pick the right option.

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