020 7097 6284
Scam/FraudAsked me for online trading .
1 report
• Last report 2 minutes ago
This number is a landline operated by Gamma Telecom Holdings Limited and located in London, England. The overall user rating for this number is Negative. The number 02037284520 has been searched 365 times, with 9 user comments helping to identify the caller's intent.
Your comment helps others identify this number. Thank you for contributing!
At a glance
Community signals
- Community rating: Negative
- User reports: 9 user reports
- Searches: 365
- Last reported: 24 days ago
- First reported: about 2 months ago
- Typical call time: before 11am (71% of calls)
Number profile
- UK format: 020 3728 4520
- International: +442037284520
- Number type: Landline
- Carrier: Gamma Telecom Holdings Limited
- Area: London
- Area code: 020
User Reports (9)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Unknown Caller
24 days ago
I’ve had this number call me many times claiming to be from EE, offering me an early upgrade on handset. Is this a scam?
Scam/Fraud
1 month ago
Claimed from Sky offering free gifts and discounts - wanted me to fill in bank details on form - hung up. Checked with Sky - they said scam
Scam/Fraud
1 month ago
Woman said she is from EE offered mew phone i said bye bye and hung up the phone
Scam/Fraud
1 month ago
Called three times now, claiming to be Sky customer service, told them I am not a Sky customer and never would be and hung up. Usually heavy accents and difficult to understand, definitely scammers!
Telemarketer
1 month ago
Something about Sky Broadband, Extremely poor English, had to get her to repeat it twice to understand her. Already got TPS and told her so and she just hung up
Spam
1 month ago
Called today 29th June 2026 - "I'm calling from O2 your network provider" I'm not with O2 and so I hung up.
Scam/Fraud
2 months ago
"Hi. I'm Sam from Sky network, calling about discount." Contradicted himself numerous times, then when I asked a challenging question, he hung up.
Reported locations
Reported from 21 UK cities
Hartford, Crystal Palace, Hoddesdon, Croydon, Solihull, London, Edinburgh (South Gyle), Eton Wick, Hazlerigg, Scotby, Portsmouth, Rainham, Kings Lynn, Horsforth, Longton, Petworth, Chesterfield, Irvine, Northolt, Mansfield, Chalfont St Giles
Check Another Number
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3728 4520 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 3728 4520
- 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 registrationLatest reports
020 4578 7843
Spam02045787843 Spammers- scammers scanning for valid numbers for who'd answer it and whom from they could pottentially...
1 report
• Last report 4 minutes ago
020 3769 0397
Scam/FraudCaller using an AI voice claiming to be from financial investigation services. Not a real person and screams of...
1 report
• Last report 6 minutes ago
023 8228 0208
SpamDodgy
5 reports
• Last report 7 minutes ago
020 3298 0596
Scam/FraudHave missed multiple calls from this number but today answered one. Someone with heavy accent claims to be from O2/...
2 reports
• Last report 10 minutes ago
Check Another Number
Recommended Guides
Similar Reported Numbers
Call Costs
Calling 02037284520 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 02037284520 directly.
International callers should dial +44 20 3728 4520 or 0044 20 3728 4520. No leading zero is required when dialling abroad, e.g., +44(0)2037284520.