Unknown Caller
20 days ago
this number keeps calling me, if i answer they hang up. total waste of time
Community overview
Community rating:
Negative
4 user reports
First reported 28 Jul 2026
·
Last reported
20 days
ago
User Reports (4)
Telemarketer
21 days ago
That they were from edf trying to sell electricity account have phoned every day for a week
Scam/Fraud
21 days ago
Had two calls today. They said they were from EDF and needed me to make a payment so that my power wouldn’t be cut off.
Telemarketer
22 days ago
Something about contract with current provider. Unclear what they were selling
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0303 330 1727 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 0303 330 1727
- 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: 0303 330 1727
- International: +44 303 330 1727
Number details
- Number type: Non-geographic number
- Number range allocated to: Gamma Telecom Holdings Limited