020 London
The 020 dialing code covers Greater London — the largest local-call area in the UK. Calls from 020 numbers are the most commonly reported on GhostCallers thanks to the sheer volume of business, banking, and unsolicited marketing activity in the capital.
Questions about 020 numbers
Where do 020 numbers come from?
The 020 dialing code covers Greater London — the largest local-call area in the UK. Calls from 020 numbers are the most commonly reported on GhostCallers thanks to the sheer volume of business, banking, and unsolicited marketing activity in the capital.
Are 020 numbers safe to call back?
Most 020 numbers are legitimate, but spoofing is common. Always search the number on GhostCallers before returning a missed call from an unfamiliar contact.
How do I stop spam calls from 020 numbers?
Register with the Telephone Preference Service, block individual numbers in your handset, and forward spam texts to 7726. For repeat offenders, report them on GhostCallers so other users see the pattern.