New: 0345 numbers
An 0345 number gives your business the same UK-wide presence as a bank or utility, costs callers the same as a local call, and rings your whole team on the Silux Call app, browser phone and desk phones.
Silux Call sells 0345 numbers for £4.99 a month with no setup fee, added to any paid plan (plans from £4.75 a month). Calls to 0345 cost callers the same as an 01/02 number, and 0345 is the range that replaced 0845. No contract.
Prices checked 27 October 2026; GBP excluding VAT.
Live stock. Pick one, choose a plan if you don't have one yet, and it's yours.
The range banks, utilities and large organisations use, so your business looks the same size.
Callers pay the normal 01/02 rate, and most bundles include it.
Mobile app, browser phone and desk phones, for every user at once.
"Press 1 for sales", ring groups and opening hours work on it.
Missed calls go to voicemail and arrive in your inbox.
Not tied to a town, so the number goes with you.
£4.99 a month + VAT
Pick an 0345 number above while signed in and it's added to your account at £4.99 a month. It rings the same users as your existing number, and you can give it its own menu or opening hours in your dashboard.
0345 and 0330 both cost callers the same as a local call and cost you nothing per call. An 0800 number is free for callers, but you pay for each incoming minute.
£4.99 a month plus VAT, with no setup fee. It is added to any Silux Call plan (plans from £4.75 a month). There is no contract: cancel with 30 days' notice.
Calls to 0345 numbers cost callers the same as calling a normal 01 or 02 landline, from mobiles and landlines. Most UK mobile and landline bundles include them in their free minutes, so for most callers they cost nothing extra.
Banks, energy and water companies, councils and large customer service teams. 0345 numbers look established and national, so they suit businesses that want to come across as a serious, UK-wide organisation.
Yes. When 0845 numbers became expensive to call, Ofcom created the 0345 range so organisations could switch to a number that costs callers the same as a local call. Many moved to the 0345 number with the same last digits as their old 0845 number.
None for your callers: both cost the same as an 01 or 02 number and both are £4.99 a month with us. 0345 is the range larger organisations are known for; 0330 is the most popular choice for growing businesses.
On your Silux Call phones: the mobile app, the browser phone and any desk phone, for every user on your account at once. You can also send them through a greeting menu, a hunt group, opening hours or voicemail, exactly like your other numbers.
Yes. Pick it from the live list on this page and search for digits you would like. If a number is listed, you can buy it.