020 4578 9097
Unknown CallerCalled at 7.20pm . Phone screened it as spam . No message left.
1 report
• Last report about 2 hours ago
This number is a landline operated by BT and located in London, England. The overall user rating for this number is Neutral. The number 02083083923 has been searched 3 times, with 1 user comment 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: 1 user report
- Searches: 3
- Last reported: 9 months ago
- First reported: 9 months ago
- Typical call time: Usually weekdays 10-12
Number profile
- UK format: 020 8308 3923
- International: +442083083923
- Number type: Landline
- Carrier: BT
- Area: London
- Area code: 020
User Reports (1)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Telemarketer
07 Oct 2025
Calling to say they are from BT offering a device to put by the phone to block nuisance/scam calls. Asking for £1.99 up front for device to be fitted. They will then come out and fit within 5 days, when they are in the area. They have said they have my sort code, they just need the other numbers what they haven't got.
Caller: Saying they are from BT
Reported locations
Reported from 1 UK cities
London
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 8308 3923 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 8308 3923
- 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 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 about 2 hours ago
01356 420131
Unknown CallerHung up
1 report
• Last report about 3 hours 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 3 hours ago
01228 935358
Unknown CallerScam call center
1 report
• Last report about 4 hours ago
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Call Costs
Calling 02083083923 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 02083083923 directly.
International callers should dial +44 20 8308 3923 or 0044 20 8308 3923. No leading zero is required when dialling abroad, e.g., +44(0)2083083923.