020 3807 5413

Mixed

Community overview

Community rating: Mixed

3 user reports

First reported 18 May 2026 Last reported 2 months ago

User Reports (3)

Unknown Caller
2 months ago

they rang once, I googled the number and found this. I spent the next 10 minutes one-belling them to decimate their GOS%

Reported caller: Asian
Spam
3 months ago

Just called me 3 times within 3 minutes despite me declining it each time.

Spam
3 months ago

Three network scam

Reported caller: Three

Report this number

↑ Back to reports

Help others by sharing what you know about this number. Your report matters.

Please do not include full names, private addresses, or abusive, hateful, or defamatory content.

Please feel free to read our Community Standards before posting. We ask that comments are based on genuine experience and shared in a factual and respectful manner.

What type of call was it?

How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 020 3807 5413 and tap the info icon (i)
  3. Scroll down and tap Block this Caller
  4. Confirm by tapping Block Contact

On Android

  1. Open the Phone app and tap the 3-dot menu
  2. Go to Call history or Recents
  3. Long press on 020 3807 5413
  4. 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

About this number

Number formats

  • UK format: 020 3807 5413
  • International: +44 20 3807 5413

Number details

Reports for the same area code

Recommended Guides

Check another number

Currently active UK phone numbers

UK phone numbers that have recently shown increased activity or interest.