Free 0800 number trial for UK businesses

You can get an 0800 freephone number free for 30 days on a Silux Call paid-plan trial, then keep it from £1/month — it is a non-geographic UK number that is free for your customers to call. Freephone numbers carry a per-minute inbound cost to you (the called party), so they sit on a paid plan after the free trial; the trial itself needs no card.

0800 / 0808 freephone number on a 30-day free trial; Free during the trial, then £1/month with no contract; Route by time, team or location; Per-number call-tracking analytics; Pairs with the free seat for your day-to-day number.

No. You can start the Silux Call free seat 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.