One of the biggest advantages of an ONSIM Virtual Landline is the ability to choose a number that fits your brand perfectly. Whether you want to appear like a local business down the street or a national organisation, we have the inventory to support you.
1. Local Area Codes (01 and 02)
Establish a local footprint in any UK town or city, regardless of where you are actually located.
Choose from over 650 UK dial codes, including London (020), Manchester (0161), Birmingham (0121), and more.
Benefit: Customers are significantly more likely to trust and answer a call from a recognisable local area code.
2. National Numbers (03)
If you operate across the whole of the UK and don't want to be tied to a specific city, a 0333 or 0330 number is the ideal choice.
Cost-Friendly: These numbers cost the same to call as standard 01/02 landlines and are included in the "bundled minutes" of most mobile and landline contracts.
Professional: Gives your business a non-geographic, "big company" feel.
3. Memorable & "Golden" Numbers
For businesses that do a lot of offline advertising (van signs, radio, or flyers), a memorable number is a powerful tool. These numbers feature repeating patterns or easy-to-remember sequences.
Examples:
01XXX 22 22 22or020X 500 600.The Cost: While standard numbers are included in your £5/month plan, "Golden" or Memorable numbers incur a one-off setup fee starting, the amount depends on the desirability of the number.
How to get one: These aren't always available in the standard sign-up tool. Please email support@onsim.uk with the area code you want, and we will send you a list of available premium options.
How to Pick Your Number
Go to our Sign-Up Page.
Search by Location: Enter a town or area code to see a list of available standard numbers.
Select & Activate: Once you find one you like, select it to finish your registration. Your new number will be live instantly!
Ready to find your number?
Browse our live inventory and get started in minutes.
Looking for a specific pattern?
If you have a specific "Gold" number in mind or want to see our premium list:
📧 Email us: support@onsim.uk