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020 4549 8621 Positive Who called me from this phone number?

London • Gamma Telecom Holdings Limited
This number is a landline operated by Gamma Telecom Holdings Limited and located in London, UK. The overall user rating for this number is Positive. The number 02045498621 has been searched 1017 times, with 11 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 11 user reports
  • Searches: 1017
  • Last reported: 2 days ago
  • First reported: 11 months ago
  • Typical call time: before 3pm (96% of calls)

Number profile

  • UK format: 020 4549 8621
  • International: +442045498621
  • Number type: Landline
  • Carrier: Gamma Telecom Holdings Limited
  • Area: London
  • Area code: 020

User Reports (11)

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

Spam
2 days ago

spam numbers

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Spam
08 Dec 2025

went online for van insurance. Incessant calls from this number ever since. Have now blocked number

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Telemarketer
11 Nov 2025

as above, said no calls on Van Compare, now had 9 calls, blocked number now

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Spam
02 Oct 2025

Exactly the same as every one else used van compare for insurance quote well over priced. Ticked the box for no contact and instantly harassed by this number multiple times a day and in to late evenings.

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Legitimate
25 Sep 2025

Constantly call even when told to take me off their call list recoeve multiple calls a day for the past 2 weeks even tho theyre blocked still call!

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Unknown Caller
22 Aug 2025

Vancompare insurance site, over priced so rejected policy but these guys do not go away told do not contact but they still do now Blocked

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Spam
23 Jul 2025

Was called withing seconds of pressing go on results of van insurance at van compare.com sadly most ppl will make this mistake then come to sites like this but do not use that site .. I even ticked the box saying no calls back.. one of the few i did answer, when i told him i said no contact, said that my quotes had come thru high, and theyd called to make them lower despite my choice .. illegal. the calls were instant and constant and are still happening 4 days later. Tell your friends Not to use vancompare.com. It looks like a legitimate sister website to go compare but in hindsight defo isn't!

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Unknown Caller
20 Jul 2025

Started getting calls from this number when I asked for a van insurance quote online

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Legitimate
19 Jul 2025

Went on a van comparison site for insurance, and the following day i was getting phone calls from this number. And as the previous comment mentioned, even though i ticked the do not follow up icon they still kept ringing. Not spam as such, but should not be contacting when i specifically said i do not want contacting.

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Spam
10 Jul 2025

I got some quotes from vancompare and since i’ve been called multiple times a day for the past week. I selected i didn’t wish to be contacted. blocked the number to stop calls

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Legitimate
06 Jul 2025

Started receiving multiple calls a day after getting a van insurance quote online - even though I specifically said I didn't wish to be contacted by phone.

Caller: Vancompare
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What type of call was it?

Reported locations

Reported from 21 UK cities

Wokingham, Leek Wootton, London (Shadwell), Kings Lynn, Gorleston-on-Sea, Cuckfield, Stapleford, Kennington, Boxted, Speke, Metheringham, Chard, Enstone, Guildford, Frimley, Newbury, Sheffield, Ladywell, Thornton-Cleveleys, Harwell, Old Harlow

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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 4549 8621 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 4549 8621
  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 02045498621 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 02045498621 directly.

International callers should dial +44 20 4549 8621 or 0044 20 4549 8621. No leading zero is required when dialling abroad, e.g., +44(0)2045498621.