020 8072 7510
Scam/FraudClaiming to be CDC with a one time pass code and a phone number of you didn't ask for it
28 reports
• Last report 8 minutes ago
This number is a landline operated by BT and located in London, UK. The overall user rating for this number is Negative. The number 02045394155 has been searched 181 times, with 5 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: 5 user reports
- Searches: 181
- Last reported: 11 months ago
- First reported: 11 months ago
- Typical call time: before 12pm (83% of calls)
Number profile
- UK format: 020 4539 4155
- International: +442045394155
- Number type: Landline
- Carrier: BT
- Area: London
- Area code: 020
User Reports (5)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Unknown Caller
11 Aug 2025
This number rang me this morning. I’m fed up with scam callers I know answer the phone, But make no sound……. They hang up and I block them Always check here first
Scam/Fraud
11 Aug 2025
Said it was about insurance I needed to renew. Wanted bank details. I questioned they hung up
Scam/Fraud
11 Aug 2025
SOMETHING TO DO WITH SOME INSURACE WHEN I QUESTIONED THAT THE BLOKE QUICKLEY HUNG UP I SEEM TO BE GETTING QUITE A FEW SCAM CALLS ON MY MOBILE I NEVER GIVE MY NUMBER TO ANYONE I DONT KNOW MAYBE THEY THINK I DONT KNOW WHAT IM DOING BECUASE IM IN MY SEVENTIES THEY WILL HAVE TO BE UP EARLY IF THEY ARE AFTER MY MONEY HA I HAVE NONE AND THEY ARE WELCOME TO NOTHING
Scam/Fraud
11 Aug 2025
Said they were my emergency water and electric call out Then they asked for my bank details so I cut them off
Reported locations
Reported from 21 UK cities
London, Egham, Chilworth, Eynsham, London (Shadwell), Maghull, Sedgeford, Bexleyheath, Ipswich, East Boldon, Basildon, Catford, Manchester, Goring-by-Sea, Glasgow, Doncaster, London (City of London), Stapleford, Chadderton, Lichfield, London (Marylebone)
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4539 4155 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 4539 4155
- 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
01356 420131
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• Last report about 1 hour ago
0161 457 0683
Scam/FraudConstantly calling and not making any sense, they call at 7pm! . Save yourself the hassle and block them immediately.
5 reports
• Last report about 1 hour ago
01228 935358
Unknown CallerScam call center
1 report
• Last report about 1 hour ago
0141 674 0864
Scam/FraudHad several calls from this number and others from this company. They state they from o2 customer care suggestions...
1 report
• Last report about 1 hour ago
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Call Costs
Calling 02045394155 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 02045394155 directly.
International callers should dial +44 20 4539 4155 or 0044 20 4539 4155. No leading zero is required when dialling abroad, e.g., +44(0)2045394155.