0333 057 4296
Robocall“Hello can you hear me okay I'm sorry I'm having some problems hearing you I will call you back…” - called once.
1 report
• Last report 25 minutes ago
This number is a freephone number operated by BT. The overall user rating for this number is Neutral. The number 08000234540 has been searched 351 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: 351
- Last reported: 10 months ago
- First reported: about 4 years ago
- Typical call time: before 10am (73% of calls)
Number profile
- UK format: 0800 023 4540
- International: +448000234540
- Number type: Freephone
- Carrier: BT
- Area: Freephone number
- Area code: 0800
- Trending since: 24 May 2026
User Reports (3)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
04 Aug 2023
Call to tell you your bank card is blocked to get your vank idea ... scammer
Reported locations
Reported from 21 UK cities
Manchester, Edinburgh, Nottingham, Bickershaw, Royal Leamington Spa, Sunderland, Walsall, Glasgow, Southport, London, Basildon, Milton of Campsie, Hyde, West Ealing, Stoke-on-Trent, Tilehurst, Leyland, Conon Bridge, London (Colindale), Bathgate, London (Shadwell)
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0800 023 4540 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 0800 023 4540
- 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 4638 6109
Scam/FraudI didn't answer as asleep. Don't know who they are
3 reports
• Last report about 2 hours ago
0114 478 2561
Scam/FraudCalled at 12 20 am with a code and sent a text no idea what for blocked
5 reports
• Last report about 2 hours ago
0161 383 7280
Unknown CallerCold caller. Didn't leave a message.
1 report
• Last report about 3 hours ago
0191 464 7455
Unknown CallerAsked for my late husband by his full name I asked who it was and they said the review team. Got quite annoyed when I...
16 reports
• Last report about 3 hours ago
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Recommended Guides
Call Costs
Calling 08000234540 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 08000234540 directly.
International callers should dial +44 800 023 4540 or 0044 800 023 4540. No leading zero is required when dialling abroad, e.g., +44(0)8000234540.