Free 0800 number (not offered: 0800 from £9.99) for UK businesses

An 0800 freephone number is a non-geographic UK number that is free for your customers to call. Because the business pays for every incoming call, Silux Call sells 0800 numbers for £9.99 a month with pay-as-you-go call credit, not free. Silux Call does not offer a free 0800 number or an 0800 trial. 0800 numbers are £9.99 a month plus call credit, on a paid plan.

No free 0800 number: 0800 numbers are £9.99/month ex VAT; £100 starting call credit; calls 3p/min from landlines, 9p/min from mobiles, per second; Choose your number at /0800-numbers; added to any paid plan; The 7-day Free Trial includes one geographic number, allocated at random (no 0800).

No. You can start the Silux Call free trial and free trials without a card. You only add payment details if you choose to upgrade to a paid plan.

Yes. Silux Call runs entirely over IP, so it is unaffected by the 31 January 2027 PSTN switch-off — and every account includes a free WLR2 migration audit.