Unknown Caller
1 month ago
No voicemail. I didn't answer. Majority of numbers starting 020 are spam.
Reported caller:
N/A
Community overview
Community rating:
Negative
6 user reports
First reported 12 Nov 2025
·
Last reported
1 month
ago
About this number
Number formats
- UK format: 020 3137 8778
- International: +44 20 3137 8778
Number details
- Number type: Landline
- Number range allocated to: AQL Wholesale Ltd
- Area: London
- Area code: 020
Recent activity
UK visits
User Reports
Last 90 days: 42 UK visits and 1 public report. Visit data is unavailable for part of this period.
Visit data is unavailable for part of this period.
Swipe horizontally to explore up to 90 days.
User Reports (6)
Spam
3 months ago
Called twice
Spam
6 months ago
Go compare- trying to sell cheaper energy
Unknown Caller
7 months ago
Tried to call me twice i missed the call no idea who it was
Unknown Caller
8 months ago
answered the call didn’t say anything and i hung up after like 10 secs
Unknown Caller
12 Nov 2025
Didn’t recognise the number so didn’t answer. They never left a message so it’s can’t be that important
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3137 8778 and tap the info icon (i)
- Scroll down and tap Block this Caller
- Confirm by tapping Block Contact
On Android
- Open the Phone app and tap the 3-dot menu
- Go to Call history or Recents
- Long press on 020 3137 8778
- Select Block number or Block/report spam
On Landline Phones
Several options are available for UK landlines:
- BT Call Protect - free for BT customers
- TalkTalk CallSafe - free for TalkTalk customers
- Call blocking devices like CPR Call Blocker (available on Amazon)
Register with TPS (Telephone Preference Service)
The TPS is a free service for UK consumers that allows you to opt out of unsolicited sales and marketing calls.
Learn more about TPS registration