Unknown Caller
05 Oct 2025
Called me 3 times in 3 days unsure who they are so never answered
Community overview
Community rating:
Negative
27 user reports
First reported 10 Feb 2025
·
Last reported
6 days
ago
About this number
Number formats
- UK format: 01553 456304
- International: +44 1553 456304
Number details
- Number type: Landline
- Number range allocated to: DIDWW Ireland Limited
- Area: Kings Lynn
- Area code: 01553
Recent activity
UK visits
User Reports
Last 30 days: 1974 UK visits and 6 public reports.
Reported categories
Based on 27 public user reports
Unknown Caller
56% (15)
Survey
22% (6)
Scam/Fraud
11% (3)
Spam
11% (3)
User Reports (27)
Unknown Caller
05 Oct 2025
Called me 3 days in 3 days never answered. Not sure who they are
Unknown Caller
10 Feb 2025
it was a posh british man
Spam
10 Feb 2025
Called at 2038 spam as never give my number out avoid
Unknown Caller
10 Feb 2025
Called but didn’t leave a voicemail message
Unknown Caller
10 Feb 2025
Called me, I answered and pressed the recording button on top left of my screen and it says “this call is being recorded” and it cut straight off! Definitely dodgy!
Unknown Caller
10 Feb 2025
It only rang a few times before stopping. I didn't recognise the number so checked here. No voicemail left.
Survey
10 Feb 2025
Unsolicited call for some survey. When asked how they got my number qas told it was a random keying.
Spam
10 Feb 2025
Called and didn’t leave a voicemail
Scam/Fraud
10 Feb 2025
Said they were from IPSOS wanted to ask some survey questions but hung up when I asked how my number ended up on their list, so assuming scam
Unknown Caller
10 Feb 2025
Called, didn’t leave a voicemail
Survey
10 Feb 2025
IPSOS
Report this number: 01553 456304
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 01553 456304 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 01553 456304
- 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 registration