Unknown Caller
25 Nov 2025
When pick up, they hang down.
Reported caller:
01603652981
Community overview
Community rating:
Mixed
3 user reports
First reported 24 Nov 2025
·
Last reported
10 months
ago
Reported categories
Based on 3 public user reports
Unknown Caller
67% (2)
Telemarketer
33% (1)
User Reports (3)
Telemarketer
24 Nov 2025
Trying to flog you digital marketing at no cost or obligation - LOL
Unknown Caller
24 Nov 2025
Asked if he was speaking to the owner of the business, and when I said no he put the phone down.
Report this number: 01603 652981
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 01603 652981 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 01603 652981
- 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