UK Phone Number Prefixes Explained (and How to Spot Scam Calls)
Published 15 November 2026 · Utility
Try it nowFree Phone Number Checker UK →UK numbers start with a prefix that reveals the type of line and the likely cost. Check any number with the free phone number checker.
Prefix guide
| Prefix | Type | Cost |
|---|---|---|
| 01 / 02 | Landline (area code) | Standard, usually in bundles |
| 03 | Non-geographic (charities, councils) | Same as landline |
| 07 | Mobile | Usually in bundles |
| 070 | Personal number | Can be expensive |
| 0800 / 0808 | Freephone | Free |
| 084 / 087 | Business rate | Access + service charge |
| 09 | Premium rate | Expensive |
Common area codes
020 London · 0121 Birmingham · 0161 Manchester · 0141 Glasgow · 0131 Edinburgh · 029 Cardiff · 028 Northern Ireland.
How to spot scam calls
- One-ring missed calls from 070 or 09 numbers hoping you call back.
- Callers claiming to be your bank, HMRC or the police asking you to move money.
- Spoofed numbers that look local or even official.
Hang up and call back using a number from the organisation’s official website. Report scams by forwarding texts to 7726.
Keep reading
I
Is a Novated Lease Worth It in Australia? EV vs Petrol
Novated leases can save thousands – especially on electric cars. Here is how the savings work and when they don’t.
15 Nov 2026H
How Much Rent Can I Afford? The 30% Rule Explained
Keep rent under 30% of income and convert weekly rents correctly – here is how to budget for your next place.
15 Nov 2026T
Term Deposit vs Savings Account: Which Pays More?
Locked-in certainty or flexible bonus interest? Here is how to choose between a term deposit and a savings account.
15 Nov 2026