02035044819

☎️ 02035044819 πŸ‘† is a valid (Landline) United Kingdom Phone Number and it is issued by Core Telecom Limited. It is part of the phone block 203504 with a prefix of 020. The area code 020 originates from London.

The Caller ID for this phone number may be displayed in the following ways:

+442035044819+44 20 3504 4819020 3504 4819+44-20-3504-4819

If you want to return this call, click here to see the call charges.

020 3504 4819 Tagged as:

james john ofcom david tps

TimeLine of events for phone number 02035044819

  • No call screening; multiple scam calls
    Sep
    2026
  • Brief silent call received
    Sep
    2026
  • Unknown number, likely scam call
    Sep
    2026
  • Possible scammer; message ignored
    Sep
    2026
  • Persistent calls from alleged widow company
    Aug
    2026
  • Unwanted call, no message left
    Aug
    2026
  • Energy scam; persistent, no message
    Aug
    2026
  • Persistent scam calls from 0203
    Aug
    2026
  • Annoying automated energy advisor call
    Aug
    2026
  • Avoids calls due to scammers
    Aug
    2026
  • No message; clearly a scammer
    Aug
    2026
  • Caller pretended James, obvious scam
    Aug
    2026
  • Delayed response, assumed scam, hung up
    Aug
    2026
  • Answer machine picked up, hung up
    Aug
    2026
  • Ignored call, added to blacklist
    Aug
    2026
  • Silent call, suspected scam reported
    Aug
    2026
  • Unsolicited sales call blocked
    Aug
    2026
  • Likely scam, hung up call
    Aug
    2026
  • Energy scam: faux insulation pitch
    Aug
    2026
  • Silent call; suspected dubious number
    Aug
    2026
  • Unknown number called, no voicemail
    Aug
    2026
Number Of Searches: 10 Number Of Comments: 20 First Seen: 24 August 2026 General Reputation: negative

This number has recently been searched from Chequertree(Kent), Dunbeath Water(Highland) and Wraysbury(Berkshire).

02035044819 has 20 comments of which 7 x negative and 13 x neutral

SHARE YOUR EXPERIENCE - LEAVE A COMMENT

02035044819 Summary (Read all comments)

Phone number ☎️ 02035044819 πŸ‘† is reported as a suspicious number often linked to silent calls or hang-ups once answered. Many users note no voicemail is left, with some describing it as a likely scam or autodialler, possibly linked to energy or loft insulation scams. Several have blocked the number or added it to blacklists, considering it an unsolicited or nuisance call. It frequently causes frustration as it offers no clear identification and is often ignored or reported to authorities like Ofcom. Overall, it’s seen as untrustworthy and intrusive by most who encounter it.

Reports on phone number 02035044819

18 days
Can’t seem to get through as there’s no call screening, and yet this is the fourth time today that a scam call has come through to a number listed in the TPS and not in the directory!
TPS
18 days
Got a call on my home phone from an unknown number, didn’t leave any voicemail or anything. Pretty obvious it was some kind of scam.
18 days
No voicemail was left or anything you could actually catch. I reckon it’s probably just another scam call, so we’ll just give it a miss, as usual.
18 days
Phone rang just for a second, then nothing. Really quiet call this time.
21 days
This number just keeps getting past our blocks no matter what we do. The guy on the phone says he's with some kind of widow company or something. It’s really annoying because I thought blocking would stop it.
22 days
Got a call on our home phone when nobody was about, but the answer machine picked up and there wasn’t a single message. I’m guessing it was probably a telemarketer, some automatic call, or maybe a scammer. If there’s no message left, I’m not bothering to call back! Honestly, even if they did say something, I wouldn’t be returning it unless it was from someone I actually know!
22 days
No voicemail was left, so I’m pretty sure it was just some scammer trying to get through.
22 days
There was a pause when I picked up the phone, then someone finally answered. I just figured it was a scam and ended the call straight away.
22 days
Picked up the phone and nothing but silence on the other end. Feels like they’re just trying to collect active numbers or maybe a scam. I’ve gone ahead and reported it to Ofcom.
Ofcom
22 days
When I picked up, there was nothing but silence on the other end. I asked who it was, but the person just ended the call right away. Seeing others have mentioned this number too, I’m thinking it’s probably not legit.
22 days
Seems like an energy company trying to scam me. I got a voicemail but there was nothing on it. Judging by how many times this number pops up in searches, they must be quite determined.
22 days
Got a call from someone saying they were "John from the local energy company," trying to push loft insulation scams. Seemed fishy to me.
John
22 days
Got a call on my landline at 10:14, left it to go to answerphone and as soon as the message started, the caller just disconnected! Answerphone for the win!
22 days
Ignored the ring cos honestly, that was a waste of time. Adding their number straight to our Black List so they won’t bother us again. Honestly, why don’t they find a proper job instead!
22 days
Called my landline but didn’t leave any message, so I just blocked the number since it seemed like one of those annoying sales calls or perhaps something dodgier.
22 days
Some bloke rang me claiming to be James from my energy company, reckon he’s done that a few times now. Wanted to talk about how energy efficient my house is. I told him straight he was a fraud and hung up on him. Seriously, can’t the government step in to put an end to these annoying scam calls? It’s really getting on my nerves.
James
22 days
I stopped picking up my landline while I’m working because too many scammers and people wasting my time keep ringing me.
22 days
Got a call from some bloke called James claiming he was THE energy advisor for my region. That use of 'the' really grated on me... When I replied with a bit of sarcasm, he just kept going on and on. Honestly, if I need info, I’ll look it up myself, no need for this nonsense. I tagged it as dodgy, especially since I had to struggle across the room to answer - getting trickier all the time...
James
22 days
This number called me on my home phone but since I didnt recognise it, I didnt pick up and they didnt leave any message either.
22 days
Sounds like one of those automated scams. It just dropped the call as soon as my voicemail started, so I haven’t got a clue what kind of scam it was trying to pull.

Submit Your Own Report (020 3504 4819)

Your own contribution matters! Submit your experience with this phone number. Help others by posting a report about scams, promotional calls, or legitimate contacts.



Call Charges

If you want to return a call to ☎️ 02035044819 πŸ‘†, it will cost you Β£0.16 per minute on landline and between between Β£0.03 to Β£0.65 per minute on mobile. Additionally, there might be a connection charge of Β£0.23.

About 02 Numbers

The indicated numbers refer to specific locations in the UK and are widely used by homes and businesses. Often called as 'basic rate', 'local rate', or 'national rate' numbers, the call costs for these geographic numbers are based on the time of day. Most service providers offer call packages that include free calls during designated times. Call costs from mobile phones are dependent on the chosen calling plan, with several plans containing these numbers in their free call packages.

Other Numbers

0203504481002035044812020350448140203504481702035044823020350448290203504483102035044834