Cool Ideas answers longer than most South African internet providers – weekdays from eight in the morning until eight at night, and on weekends and public holidays too. That is the single most useful thing on this page, because it means a Sunday fault does not have to wait until Monday. Read from coolideas.co.za on 6 September 2026.
Cool Ideas contact details
- Telephone: 010 593 2665 – the number the site’s own Call us button dials
- Second number listed: 086 212 2247
- Address: Internet House, Greenacres Office Park, 1 Victory Road, Victory Park, Johannesburg, 2195
- Operating hours: weekdays 08:00 to 20:00, weekends and public holidays 09:00 to 15:00
Cool Ideas publishes no e-mail address at all. Written support goes through a ticket, and that is deliberate rather than an oversight – a ticket carries a reference the next agent can read, which a mailbox thread does not.
The client portal is where the account lives
Cool Ideas runs its customer area on a separate domain, coolzone.cisp.co.za, branded Cool Zone. Three things live there and nowhere else: paying the account, logging a support ticket, and the knowledge base. If a login page on a different address makes you hesitate, that is the right instinct in general – here it is the provider’s own system, and the link is published on coolideas.co.za, which is the way to reach it rather than following a link from an e-mail.
What Cool Ideas actually sells
Fibre to the home and fibre to the business, LTE and 5G, and VoIP phones running on the same line. The company states its home fibre packages are unshaped, unthrottled and uncapped, sold month to month rather than on a contract, with a free-to-use router included. It says it operates across 35 fibre networks – which matters, because on an open-access network the cable in your street belongs to the network operator, not to Cool Ideas.
That split decides who fixes what
- A physical fault – a cut cable, a broken box on the pole, a trench – is the fibre network operator’s job. Cool Ideas logs it and chases it, but cannot dig.
- Speed, routing and account problems are Cool Ideas’s own, and belong in a ticket with a speed test attached.
- Because the service is month to month, cancellation is a notice question rather than a penalty question. Ask what notice period applies before you sign up, and get the answer in the ticket system where it is on record.
Cool Ideas publishes a service charter and a PAIA manual on its site. The charter is worth reading before you complain, because it sets out what the company undertakes to do and by when.