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020 8056 0521 Negative Who called me from this phone number?

London • Antheus Telecom Limited
This number is a landline operated by Antheus Telecom Limited and located in London, UK. The overall user rating for this number is Negative. The number 02080560521 has been searched 23 times, with 2 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 2 user reports
  • Searches: 23
  • Last reported: 7 months ago
  • First reported: 7 months ago
  • Typical call time: before 12pm (97% of calls)

Number profile

  • Number type: Landline
  • Carrier: Antheus Telecom Limited
  • Area: London
  • Area code: 020

User Reports (2)

Your reports help others decide whether to answer calls from this number. Share your experience to help the community!

Unknown Caller
22 Sep 2025

Don't know as I didn't answer as I never answer unknown No's !!!!!!!! So don't give any scum scamming opportunities to chance their arm!!!.

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Spam
16 Sep 2025

I didn’t answer as my phone alerted me to a Suspected Spam. This 020 number has rung me dozens of times over the last year! Each time they ring, the last 4 digits usually change!

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What type of call was it?

Reported locations

Reported from 16 UK cities

Bromborough, Rochdale, London, Ridge, Chingford, Cheadle, Royton, Birmingham, Emsworth, Alderley Edge, Anstey, Loughborough, Warmley, Cults, Croydon, Crofton Park

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How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 020 8056 0521 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 8056 0521
  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

Latest reports

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Call Costs

Calling 02080560521 from a landline may cost up to 16p per minute. Many providers charge a 23p call set-up fee. Call packages often include these types of calls. You might not incur additional charges for calling this number, depending on your provider.

Dialling Instructions

Local UK callers can dial 02080560521 directly.

International callers should dial +44 20 8056 0521 or 0044 20 8056 0521. No leading zero is required when dialling abroad, e.g., +44(0)2080560521.