020 3966 9799

Negative

Community overview

Community rating: Negative

11 user reports

First reported 13 Apr 2026 Last reported 3 days ago

Recent activity

UK visits
User Reports

Last 30 days: 381 UK visits and 1 public report. Visit data is unavailable for part of this period.

Visit data is unavailable for part of this period.

User Reports (11)

Scam/Fraud
3 days ago

I received a suspicious phone call from someone claiming to be from EDF. The caller stated that I had an outstanding debt and asked whether I could make a payment towards it. The caller took me through a security check. I then explained that I have been accepted onto the EDF Customer Support Fund. Under my arrangement, the outstanding debt is being held while I make payments towards my ongoing energy usage, and after nine months the debt will be cleared subject to the terms of the fund. The caller told me, "Yeah, but that's for ongoing usage. This debt needs to be cleared." I explained again that I had spoken directly with EDF the previous day and had already set up a payment arrangement for my ongoing usage because I had been accepted onto the Customer Support Fund. I therefore should not be making separate payments towards the outstanding debt. After I challenged the caller about this, she abruptly ended the call. I found the call extremely suspicious, particularly as the number displayed was an 0203 number and was not a recognised EDF number. I am reporting this because I am concerned that the caller may have been impersonating EDF and attempting to obtain payment from me.

Reported caller: Can't remember
Unknown Caller
1 month ago

Spam!

Spam
1 month ago

Have a voice mail today and on Tuesday. Claiming to be Anna from EDF. I contacted EDF and they had no knowledge of who this was. Todays voicemail (They'd obviously not replaced) carried on talking in another language for several minutes laughing and joking.

Spam
2 months ago

Said they were from EDF and that they needed to discuss our business account but would only discuss it with a specific staff member (both of us could discuss the account as we were both named on it). Our account with EDF has been closed recently, all payments cleared and EDF would have known this . Checked the number as does not come up with EDF.

Spam
2 months ago

Said EDF but is scam Spam

Reported caller: Said EDF but scam
Unknown Caller
3 months ago

Had a voice message through whatapp saying they are from EDF and to call them. Found this very odd so looked on EDF website and it does state the number is one they use (https://www.edfenergy.com/have-edf-energy-called-me). Still would advise caution.

Scam/Fraud
3 months ago

They say they EDF but when I call EDF, they say to me there’s no outbound phone calls to you so clearly they are scammers so block them and report them for fraud

Scam/Fraud
3 months ago

Said from EDF and said they could give me a huge discount if I went for a direct debit payment option. When questioned they were hesitant to answer saying that they will call me to take payment rather than me call them, suspicious and avoid at all costs also number came up as spam

Scam/Fraud
3 months ago

Said they were EDF Nigerian accent.

Scam/Fraud
4 months ago

Said they were EDF wanted my name and account number.

Reported caller: African
Spam
5 months ago

Said EDF but not an EDF Number so Blocked and put as Scam number 02039669799

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How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 020 3966 9799 and tap the info icon (i)
  3. Scroll down and tap Block this Caller
  4. Confirm by tapping Block Contact

On Android

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  2. Go to Call history or Recents
  3. Long press on 020 3966 9799
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About this number

Number formats

  • UK format: 020 3966 9799
  • International: +44 20 3966 9799

Number details

  • Number type: Landline
  • Number range allocated to: Voxbone SA
  • Area: London
  • Area code: 020

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