An internet service provider complaint goes to the ISP, not to the company that owns the fibre in your street. If the ISP does not resolve it, ICASA regulates licensed providers.
ContactDetails.co.za is an independent directory. We are not any of the companies listed here and cannot act on your behalf. Everything on this page is a routing aid so you reach the right official channel with the right information in hand.
Who actually handles this
Your ISP. This is the single most useful thing to understand about a fibre complaint: the network operator owns the infrastructure, but your ISP holds your account, your billing and your service. The network operator has no record of you and will not deal with you directly.
What to do, in order
- Complain to the ISP and get a reference number.
- Be specific about whether the problem is the service, the billing or the installation, because they follow different paths inside an ISP.
- Ask the ISP whether the fault has been raised with the network operator, and for that reference too where one exists.
- Put the complaint in writing and keep the correspondence.
- If it stays unresolved, escalate to ICASA with the full history.
What to have ready before you make contact
- Your ISP account number.
- Every reference number, with dates.
- The installation address.
- A short written history of each contact.
Who owns what on a South African connection
- The mobile network (Vodacom, MTN, Cell C, Telkom, Rain) owns the spectrum, the towers and your number. Anything to do with the SIM, the number, coverage or a mobile account is theirs.
- The fibre network operator owns the physical fibre in your street and the box on your wall. It installs and repairs the line, but its customer is your ISP, not you. It holds no record of you and will refer you back.
- Your ISP sells you the internet service, holds your account, bills you and owns the relationship. For a fibre connection, this is almost always the party you should be contacting.
- ICASA licenses and regulates the operators. It is a regulator, not a support desk, and it takes complaints only after the operator’s own process has been used.
Most wasted time on a connection problem comes from contacting the wrong one of these four. Working out which layer your problem sits in, before you dial, is worth more than any number on this page.
Common mistakes that cost time
- Contacting the fibre network operator instead of the ISP. The operator’s customer is the ISP, not you, and it holds no record of your account.
- Accepting that a fault is the network operator’s problem and stopping there. Your contract is with the ISP and resolving it is the ISP’s job.
- Not asking for the fault reference the ISP raised with the operator, which is what lets you check something actually happened.
- Cancelling a debit order to force attention. That creates a separate arrears problem on top of the original complaint.
The scam to watch for
Fake ‘fibre upgrade’ and ‘free installation’ offers are common, and they ask for a deposit or banking details. Your ISP does not need a deposit paid into a personal account, and an offer that arrives by SMS or social media should be checked against the ISP’s own site before you respond.
If it is not resolved
ICASA is the Independent Communications Authority of South Africa, the regulator for licensed telecommunications operators. It handles complaints against operators, but only after you have given the operator a chance to resolve the matter first, and it will ask for the operator’s reference number.
Escalation works on evidence. Keep a short written log of every contact: the date, the channel you used, the name of the person you spoke to and the reference number you were given. Every formal complaints process asks for exactly that history, and having it ready is usually the difference between a fast resolution and starting over.
| What it is for | Contact |
|---|---|
| ICASA consumer complaints email | [email protected] |
| ICASA head office, Centurion | +27 12 568 3000 |
| ICASA general enquiries email | [email protected] |
Related contact pages
- Provider Complaint Vs Ombud Complaint
- Telecom Complaints Contact Details Complaints
- Avbob Numbers Contact Details
- Telecoms
- Isp Complaints Contact Details Complaints
- Ombudsman Contact Details South Africa
- Telecom Contact Details South Africa
- Fake Telecom Customer Care Numbers Verification
- How to verify a contact number before you use it
- How To Complain About A Telecom Provider
Frequently asked questions
Should I contact the fibre network operator instead?
No. The network operator’s customer is your ISP, not you. It does not hold your account and will refer you back.
What if the ISP blames the network operator?
That may well be true, but the ISP is still your contracted supplier and is the party responsible for resolving it with the operator. Ask for the fault reference they raised.
Can ICASA get my money back?
ICASA is a regulator rather than a refund service. A refund is a matter for the ISP, and for a consumer body if the ISP will not resolve it.
The contact routes on this page were checked against each organisation’s official source on 21 August 2026. Where a detail has changed, the official source is always the authority.