Spam
6 months ago
silence
Community overview
Community rating:
Negative
5 user reports
First reported 23 Feb 2026
·
Last reported
6 months
ago
User Reports (5)
Unknown Caller
6 months ago
Silence
Spam
6 months ago
Truecaller marked this number as spam. I did not respond but blocked
Scam/Fraud
6 months ago
Called me twice in one day. My phone earmarked it as potential fraud, so I did not answer and have now blocked.
Reported caller:
Su
Scam/Fraud
6 months ago
Samsung call manager marked this number as potentially fraud. So now I've blocked. I don't know anyone from this area who would call from a landline, so I'm not concerned about blocking it. Hope this helps others in some way.
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0121 312 1504 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 312 1504
- 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 registrationAbout this number
Number formats
- UK format: 0121 312 1504
- International: +44 121 312 1504
Number details
- Number type: Landline
- Number range allocated to: Gamma Telecom Holdings Limited
- Area: Birmingham
- Area code: 0121