I didn't answer the call as I didn't recognise the number & they phoned me on my 2nd SIM which I don't use for personal calls & so I don't know how they had got this number. So, out of office hours using a different phone with my number withheld I phoned the number 01218208033& the prerecorded message saying that they are UK NATIONALS saying to complete their household survey at the internet address they said. So, I blocked the number.
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1 user report · Reported 12 months ago
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Survey
22 Aug 2025
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0121 820 8033 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 0121 820 8033
- 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