020 3966 4582
Scam/FraudClaiming to be from Three claiming my SIM card will be blocked in 48 hours because it's not compatible with 5G so...
1 report
• Last report about 1 hour ago
This number is a landline operated by Magrathea Telecommunications Limited and located in London, England. The overall user rating for this number is Neutral. The number 02030519044 has been searched 81 times, with 3 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: Neutral
- User reports: 3 user reports
- Searches: 81
- Last reported: 8 months ago
- First reported: 8 months ago
- Typical call time: before 2pm (98% of calls)
Number profile
- UK format: 020 3051 9044
- International: +442030519044
- Number type: Landline
- Carrier: Magrathea Telecommunications Limited
- Area: London
- Area code: 020
User Reports (3)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Unknown Caller
11 Nov 2025
keeps calling then put the phone down once I start speaking, sounds like a call centre in the background
Telemarketer
11 Nov 2025
Asian man offering to make me a website - (I already have one)! Could only just speak English and couldn't even pronounce the name of my company correctly! Avoid.
Caller: Not givrn.
Reported locations
Reported from 21 UK cities
London, Colchester, Stepps, Chapeltown, Mitcham, Ipswich, Belford, Mottingham, Stoke Gifford, Manchester, West Ealing, Mangotsfield, Chigwell, South Croydon, Aldershot, Southchurch Village, Bournemouth, Coventry, Stockton-on-Tees, Leicester, Romford
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3051 9044 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 3051 9044
- 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
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Call Costs
Calling 02030519044 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 02030519044 directly.
International callers should dial +44 20 3051 9044 or 0044 20 3051 9044. No leading zero is required when dialling abroad, e.g., +44(0)2030519044.