02034551620
TimeLine☎️ 02034551620 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by Telecom2 Limited. It is part of the phone block 203455 with a prefix of 020. The area code 020 originates from London.
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020 3455 1620 Tagged as:
TimeLine of events for phone number 02034551620
- Unwanted call; will report, blockMar
2026Unknown caller blocked call attemptMar
2026Fake adviser; scam, blocked userMar
2026Scammer called, silent, then hung upMar
2026Called, line dead, suspected scammersMar
2026Silent call, banned dreams persistMar
2026Silent call, likely scam attemptMar
2026Energy Efficiency scam, voice-activated recordingsMar
2026Silent line, then disconnection occurredMar
2026No voicemail left on answering machineMar
2026Frequent annoying "energy advisor" callsMar
2026Spam call, energy advisor surveyFeb
2026Insulation call: suspicious, hung upFeb
2026Suspicious call requesting personal infoFeb
2026Unknown caller, no response givenFeb
2026Suspicious cold call about insulationFeb
2026Landline call; no message: scamFeb
2026Caller hung up; likely cold callFeb
2026Insulation specialists, too many questionsFeb
2026Number Of Searches: 17 Number Of Comments: 19 First Seen: 07 February 2026 General Reputation: negativeThis number has recently been searched from Burgh Common(Norfolk), Glen Heysdal(Highland), Lintzford(Durham) and Shocklach Green(Cheshire).
02034551620 has 19 comments of which 14 x neutral and 5 x negative
02034551620 Summary (Read all comments)
Phone number ☎️ 02034551620 👆 is reported as a nuisance number linked to cold calls about loft insulation upgrades. Callers often claim to be from a London-based company, referencing EPC details, and try to book free surveys. Many people find the approach suspicious, with repeated calls leaving no messages or hanging up abruptly. The operators tend to ask personal questions about age and property, prompting recipients to hang up or block the number. Several users suspect it’s a scam or at least an intrusive telemarketing attempt, especially since they don’t leave messages and call multiple times. Overall, the number appears linked to aggressive marketing tactics for insulation services, with a strong general consensus to be wary of engaging.
Reports on phone number 02034551620
4 monthsGot a call not long ago, I picked up but they just ended the call straight away. I'm gonna block the number and report it since there was no good reason for them to ring me. Stay safe everyone! 👍4 monthsCaught out by someone claiming to be an energy advisor for loft insulation. Total con trick. Got them straight on the block list.4 monthsI have this feature on my phone that blocks calls from unknown numbers, so when this random person tried ringing me, it never even got through 😂4 monthsGot a call on my landline today, I answered and suddenly all went silent, after a bit they just ended the call. Pretty sure it was some sort of scam.4 monthsGot a call from this number today, but as soon as I answered, the call just dropped. Saw on here that it might be some scam, so I've gone ahead and blocked it now.4 monthsGot a call with no one speaking at the other end. Thought they stopped those ages ago. Guess a bloke can still hope...4 monthsPicked up the phone but no one said anything, just silence before they suddenly ended the call. Feels like it was something dodgy for sure.4 monthsGot a call from some bloke claiming to be James, supposedly an energy advisor for my area. It was all a series of automated messages, sounding pretty smooth and professional. Sounds like a dodgy energy efficiency scam to me. Be careful!James4 monthsThe phone stayed quiet for a bit, then they just hung up.4 monthsThe "I'm your energy advisor" calls keep coming through all the time and they're super irritating.4 monthsThey rang, but I didn’t get a voicemail left.4 monthsGot a call from someone claiming to be an energy advisor doing surveys nearby. I just stayed quiet and ended the call quickly.4 monthsGot a call from someone saying they were from a loft insulation firm offering an upgrade. They wanted to know my age and where I live. I asked why my age mattered and pointed out that if they already knew my insulation was poor, they should have my address too. After that, the bloke just cut the call.4 monthsGot a call from someone wanting to inspect my attic. This wasn’t the first time I’ve had calls like this, and it just didn’t sit right. They asked for my name and how old I was, then I just ended the call.4 monthsI got a call from an unknown number but they didn’t pick up when I called back, and there was no voicemail or message left either.5 monthsThere were several times my phone rang but no voicemail was left. One time when I was in the house, I picked up without thinking. The bloke said he was from a London based firm and had seen from some EPC website that my loft insulation was supposedly subpar. He threw a few simple questions my way, then mentioned another person would get in touch to book a quick 30-minute inspection, promising a free upgrade for the insulation. I didn't bother picking up when they rang a second time and went ahead and blocked the number.EPC5 monthsGot a call on my landline from 02034 551620 at around 4.25 in the afternoon, but I wasn’t home. They didn’t leave any voicemail, so guess it’s another dodgy call. Too bad I missed it, as I’d just given a right earful to a previous scammer (02038 073708) and I’m pretty sure they won’t bother me again, VOIP or no VOIP! Still, I’ve blocked this one too, though stopping these calls feels like a losing battle.5 monthsI let it ring through to voicemail, but the person on the other end ended the call just before leaving a message. I’m guessing it was one of those unsolicited telemarketing calls.5 monthsThey said they were experts in insulation, but they kept asking loads of questions, so I just ended the call.Submit Your Own Report (020 3455 1620)
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