Called left blank voicemail. Although caller remained silent, sounds of callcentre crowd in background. Phone identified as spam. Auto rejects but still leave blank voicemails. Now blocked!!
Community overview
22 user reports
About this number
Number formats
- UK format: 020 3372 9137
- International: +44 20 3372 9137
Number details
- Number type: Landline
- Number range allocated to: Gamma Telecom Holdings Limited
- Area: London
- Area code: 020
Reported categories
Based on 22 public user reports
User Reports (22)
2 calls today. Didn’t answer as came up as suspected spam
I had the call from that number today - They said they were go-compare, asked me about changing utility suppliers. Call started with 'Can I speak to steve - It is an abbreviation of my name but I never use Steve. I googled the number and it led me to here.
Didn't answer but my phone flagged it as a potential fraud
Asking for pin number
Unknown number automatic response: Asking for pin and card number
Didn't answer. Unknown number.
Report this number: 020 3372 9137
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3372 9137 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 3372 9137
- 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