0121 805 4697
Unknown CallerScam for three / Vodafone mobile SIM. Beware!
3 reports
• Last report 35 minutes ago
This number is a mobile number operated by Telefonica UK Limited. The overall user rating for this number is Neutral. The number 07921247511 has been searched 5 times, with 1 user comment helping to identify the caller's intent.
Your comment helps others identify this number. Thank you for contributing!
At a glance
Community signals
- Community rating: Neutral
- User reports: 1 user report
- Searches: 5
- Last reported: 11 months ago
- First reported: 11 months ago
- Typical call time: Usually weekdays 10-12
Number profile
- UK format: 07921 247511
- International: +447921247511
- Number type: Mobile
- Carrier: Telefonica UK Limited
- Area: Personal Number
- Area code: 079
User Reports (1)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
12 Sep 2025
The caller identified themselves as calling from BT about internet services. I asked as always "why are you calling on a mobile number?". They tried to continue the one-way street, but I responded, "I will not continue this conversation" and hung up. It has only happened once, but if I didn't register my feelings with them they would likely try again another time.
Reported locations
Reported from 3 UK cities
London, Portsmouth, Leeds
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 07921 247511 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 07921 247511
- 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 registrationLatest reports
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Call Costs
Calling 07921247511 from a landline may cost up to 16p per minute. Many providers charge a 23p call set-up fee. Call packages often include these types of calls. You might not incur additional charges for calling this number, depending on your provider.
Dialling Instructions
Local UK callers can dial 07921247511 directly.
International callers should dial +44 7921 247511 or 0044 7921 247511. No leading zero is required when dialling abroad, e.g., +44(0)7921247511.