MENU

02039558177

☎️ 02039558177 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by Gamma Telecom Holdings Ltd. It is part of the phone block 203955 with a prefix of 020. The area code 020 originates from London.

Your Caller ID may show this phone number as:

+442039558177+44 20 3955 8177020 3955 8177+44-20-3955-8177

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

020 3955 8177 Tagged as:

o2 quadrangle tesco mobile bt eastern europe uk eu o2 / telefonica google telephone preference service

TimeLine of events for phone number 02039558177

  • Received silent phone call
    Aug
    2021
  • Contact this phone number
    Jul
    2021
  • Spam call blocked from O2
    Sep
    2020
  • Ignored fraudulent number, trusted phone
    Aug
    2020
  • Avoiding unrecognized calls protects pensioners
    Aug
    2020
  • Potential national insurance fraud scam
    Aug
    2020
  • Nuisance caller complaint mentioned
    Aug
    2020
  • Requested callback from Tesco Mobile
    Aug
    2020
  • Suspicious impostor potentially phishing attempt
    Aug
    2020
  • Spam calls won't succeed here
    Jul
    2020
  • Potential scam call from BT
    Jul
    2020
  • Questionable survey for phone provider
    Jul
    2020
  • A ring, but blocked now
    Jul
    2020
  • Threatening legal action against caller
    Jul
    2020
  • Complaint about corruption in EU
    Jul
    2020
  • Negative feedback, account blocked
    Jul
    2020
  • User blocked after reading comments
    Jul
    2020
  • Phone number provided for contact
    Jul
    2020
  • Predictive service for business clients
    Jul
    2020
  • Caller abruptly ended suspicious call
    Jul
    2020
  • Call seemed genuine until disconnect
    Jun
    2020
  • Avoid answering calls from unknown numbers
    Jun
    2020
  • Received call for legitimate survey
    Jun
    2020
  • Missed call, read helpful comments
    Jun
    2020
  • Blocked unwanted phone call successfully
    Jun
    2020
  • Unhelpful call from market researcher
    Jun
    2020
  • Automated call from possible scammer
    Mar
    2020
  • Rapid market research call experience
    Mar
    2020
  • User has been blocked
    Mar
    2020
  • Avoid answering suspicious phone numbers
    Mar
    2020
  • Need to block spam message
    Mar
    2020
  • Helpful comments, useful site discovery
    Mar
    2020
  • Missed call, unknown number, not recognized
    Feb
    2020
  • Missed call from potential scam
    Feb
    2020
  • User warns about potential scam
    Feb
    2020
  • Missed call, curious, checked, blocked
    Feb
    2020
  • Suspicious of mobile phone research
    Feb
    2020
  • Ignoring harassing calls, no answer
    Feb
    2020
  • Refused Tesco mobile survey call
    Feb
    2020
  • User blocked for no message
    Feb
    2020
  • Spam call rang twice, be cautious
    Feb
    2020
  • Ignore calls from this number
    Feb
    2020
  • Warning about potential scam calls
    Feb
    2020
  • User is selling insurance
    Feb
    2020
  • Nightmare wanted payment survey input
    Feb
    2020
  • Ignored potential spam call, blocked
    Feb
    2020
  • Ignored unknown call, blocked number
    Feb
    2020
  • Not answered; checked on Google
    Feb
    2020
  • Unwanted job offer calls remain rampant
    Jan
    2020
  • Unexpected telemarketing call during evening
    Jan
    2020
  • User has blocked a number
    Jan
    2020
  • Distrust due to identity claim
    Jan
    2020
  • Unknown number, rarely given out
    Jan
    2020
  • Company inquired about mobile phones
    Jan
    2020
  • Frustrated with annoying landline calls
    Jan
    2020
  • Received spam call, no message
    Jan
    2020
  • Angry about unsolicited phone calls
    Jan
    2020
  • Ignore unknown numbers, safety first
    Jan
    2020
  • Ignoring calls, move along
    Jan
    2020
  • Missed call from unknown number
    Jan
    2020
  • Using whistle for satisfaction and fun
    Jan
    2020
  • Using strong actions to deter
    Jan
    2020
  • Missed call, didn't answer it
    Jan
    2020
  • User comment was left unanswered
    Jan
    2020
  • User is annoyed by repeated calls
    Jan
    2020
  • Call claimed to be Tesco
    Jan
    2020
  • Difficulty understanding complex concept attentively ago
    Jan
    2020
  • Request to stop calling continued
    Jan
    2020
  • Not enough context provided
    Jan
    2020
  • Unwanted nuisance calls are annoying
    Jan
    2020
  • Scam call from fake Giffgaff
    Jan
    2020
  • Received suspicious call from Quadrangle
    Jan
    2020
Number Of Searches: 1297 Number Of Comments: 68 First Seen: 01 January 2020 General Reputation: negative

This number has recently been searched from Appleby-in-Westmoorland(Cumbria), Orlingbury(Northamptonshire) and Shirley(Hampshire).

02039558177 has 68 comments of which 53 x neutral and 14 x negative and 1 x positive

SHARE YOUR EXPERIENCE - LEAVE A COMMENT

02039558177 Summary (Read all comments)

Phone number ☎️ 02039558177 👆 is reported as a Persistent nuisance caller associated with market research firms like Quadrangle, often claiming links to O2, Tesco Mobile, BT, or Giffgaff. Many users mark the calls as spam or potential scams, involving dubious surveys or fraudulent warnings. The callers frequently hang up quickly or disconnect when questioned, raising suspicion. Recipients commonly do not answer, block the number, or report it as spam, expressing concern over unsolicited contact and aggressive tactics. While some calls may be legitimate business surveys arranged through O2, the consensus advises caution, recommending ignoring, blocking, or not engaging to avoid potential fraud or harassment. Vigilance is urged, especially among vulnerable users, and the number is widely regarded as unwelcome and potentially unsafe.

Reports on phone number 02039558177

5 years
They rang me but I didn’t get a word in.
5 years
Got a call from +1 (354) 667-8177 today. Anyone know who this might be?
6 years
Got a call from this number today, claiming 02 had asked them to contact me since I’m a pay as you go user. I’m not interested in these random sales calls, so I just ended the call and blocked the number.
O2
6 years
This number rang me earlier but I didn’t pick up coz my phone flagged it as a SCAM.
6 years
As someone retired, I usually just ignore calls from unknown numbers. Pretty happy I gave this one a miss.
6 years
Got a call saying theres some fraud on my NI number and to press one, which i stupidly did. Fingers crossed i dont end up getting scammed!
6 years
Annoying calls nonstop!
6 years
They claimed it was about Tesco Mobile. I told them I couldn’t talk right then and asked them to ring back in 10 minutes, but they never got back to me.
Tesco Mobile
6 years
Somebody claiming they're from BT but it seemed dodgy.
BT
6 years
They gave my home phone a ring, now they’re on my mobile too, but they’re not getting through to me mate.
6 years
Got a recorded message claiming it was BT saying my phone and internet were hacked. They told me to press 1 to talk to someone. Ended the call straight away!
6 years
Got a call from someone saying they were doing an O2 survey. They knew my name and went through the terms and conditions, then asked things like what age bracket I’m in and who my main network is. I didn’t trust it was legit so I just gave them made-up replies.
O2
6 years
It only rings for a sec so I cant even pick up in time. I’m just gonna block it now.
6 years
I really don’t want any calls from you. If you call me again, I’m gonna have to contact the police. You’re sketchy people, just stop calling me!
6 years
Loads of dodgy characters from Eastern Europe, like scammers, drug peddlers, human traffickers and con artists, coming into the UK just because we’re still part of that dodgy EU lot.
Eastern EuropeUKEU
6 years
Spam call, straight to blocked.
6 years
Went ahead and blocked after seeing all the comments. Cheers everyone :)
6 years
Got a call from Quadrangle Research saying they were working for O2/Telefonica - I know them because I deal with O2 for work. My Account Manager warned me I might get a call from Quadrangle doing a customer satisfaction survey for businesses. If I was a regular O2 user at home, I’d probably just ignore it.
QuadrangleO2 / TelefonicaO2
6 years
Feels like one of those spam calls. They said it was about a survey but when I asked what company they were from or more details about the survey, they just said "thanks, bye" and ended the call.
6 years
I picked up and the man introduced himself as Ivan, coming across as really friendly and sincere. Everything seemed alright at first - he read out some sort of terms and conditions, but didn’t actually ask me to agree to anything, just thanked me for listening. Then he asked which mobile networks I’ve used before. As soon as I said Virgin Media, the line just went dead. That’s when I realised something wasn’t right. Up until then, he sounded honest enough. I wasn’t about to share any personal info anyway, but glad the call didn’t progress any further. Watch out everyone. X
IvanVirgin Media
6 years
I usually ignore calls from numbers in areas where I don’t recognise anyone.
6 years
This number rang me on my work phone and it turned out to be a marketing firm. Apparently, my O2 account manager gave them my number so I could take part in a survey. The company’s called Quadrangle and they do surveys for O2 staff feedback, so in this case it wasn’t some dodgy or annoying call.
O2Quadrangle
6 years
I got a call from this number on my phone, but I didn’t pick up since I normally ignore calls from numbers I don’t know. Really happy I looked at the reviews here, they were pretty useful.
6 years
02039558177 called me for about 20 seconds so I've blocked the number now.
6 years
Got a call from someone called Patrick at Quadrangel claiming he was doing a survey for O2 mobiles. I told him the person he wanted was working from home and that I'd ask them to ring him back. He refused to provide a contact number and said he wasn't interested in continuing the call. I looked them up on Google afterwards and found out they're a market research company.
PatrickQuadrangel
6 years
Got a call out of nowhere around 7.35pm and the bloke started off by telling me his name and saying he was doing some sort of mobile phone survey. He spoke so fast I barely got a chance to say anything. I managed to get out, "I'm just at home," but before I could finish, he just cut me off and hung up on me.
6 years
Put them on mute and blocked right away.
6 years
02039558177 just rang on my phone but I ignored it. Seeing what people say here I’m happy I didnt pick up.
6 years
Unwanted nuisance!
6 years
Got a call from this number today (Sunday). Didn’t pick up. Later I checked out the comments here and they were really helpful. This website is brilliant.
6 years
Got a call about a week ago but didn’t bother picking up cause I didn’t know the number.
6 years
Got a call on my phone but they didn’t leave any voicemail. Pretty sure it’s a scam, so I just blocked the number straight away.
6 years
Total scam, they say they're conducting a survey about mobile phone use but it's just a con.
6 years
I saw a missed call on my phone just before 6pm, thought I’d look up the number on ‘Who Called Me’ cause it seemed like it might be something London-related, but ended up blocking it straight away!
London
6 years
Totally rubbish call about mobile phones, claiming it's market research. We all know that's just a sneaky way for companies to keep pestering us even more!
6 years
Got a really annoying call, didn’t pick up.
7 years
Got a posh woman on the phone saying she was conducting a Tesco Mobile survey. I told her no thanks, and after seeing what others say here, I’ve gone ahead and blocked the number.
Tesco Mobile
7 years
Didn’t get a message, so I just blocked it.
7 years
They called me two times within five minutes and my phone flagged it as spam, so best not to pick up.
7 years
Going through the comments, it’s clear these are dodgy scammers! I only pick up calls from 020 numbers if I’m expecting someone or recognise the number.
7 years
Ignore it everytime this number rings you.
7 years
Was calling about mobile phone insurance for the company.
7 years
Absolute pain, someone trying to quiz me about my payments.
7 years
Got a call from this number but didn’t pick up since I didn’t recognise it. They didn’t leave any voicemail either, so I just blocked it. If it was really important, they’d have left a message. These idiots should find a real job instead of bothering folks.
7 years
My phone rang but it flagged the call as maybe being spam, so I just ignored it. They never left a voicemail either, so I’ve gone ahead and blocked the number like I do with any unknown caller who doesn’t leave a message.
7 years
I usually don’t pick up calls from unknown numbers, but I do look them up on google afterwards.
Google
7 years
Got a call from someone who sounded Indian today, saying they could help me find a job and asking about my salary. I’ve got a call blocker through my phone company but it’s not doing anything. Who even are these people and why can’t there be a way to stop them once and for all?
7 years
Not sure what that was about. The caller ID showed "dangerous" and tagged as telemarketing. I answered while I was in the loo around 7pm. I'm registered with the TPS on my phone. When I called back, a message said something like: "If we contacted you, it was because another company shared your info with us - we’ll get back to you." I thought GDPR rules stopped sharing personal data like that. I only share my number with close family, friends, and legit businesses.
Telephone Preference Service
7 years
I already blocked this number.
7 years
The person said they were from Giff Gaff, but I just ended the call.
Giff Gaff
7 years
Never seen this number before and I hardly ever share my mobile with anyone.
7 years
A bloke said he was from some company named Quadrangle. He asked if we used mobile phones registered to our company. When I told him we didn’t, he just said he didn’t need any other details and thanked me before hanging up.
Quadrangle
7 years
Every single morning I get this really irritating call on my landline, it’s driving me mad. I pressed 9 on my phone to try and block them now. Honestly, I wish the government would actually take action to stop all these nuisance calls.
Government
7 years
Got a call from 02039558177, my phone flagged it as spam, but they didn’t leave any voicemail.
7 years
They've called me a couple of times now, I would switch my phone off but waiting for updates about a sick family member. Ended up telling them to jog on, felt good! No clue where they got my number from, didn’t hear a word when I picked up.
7 years
Rang me but no message left, so they can just buzz off.
7 years
Got a call on my mobile from 02039558177, a landline, around 6:45pm today. I never pick up numbers I don’t recognise or have saved, simple as that. Everyone should do the same.
7 years
Called my mobile, but only a couple of rings before putting the phone down. I’m quite cautious since I rarely share my number.
7 years
Normally, i just give them a quick couple seconds then let out a loud, long whistle right down the phone, which proper freaks the scumbags out and leaves their ear ringing for ages! Honestly, it’s priceless and feels brilliant doing it!
7 years
Usually, I just have a quick two second chat then hit them with a loud, long blast on a good whistle. It really scares the rubbish callers silly and leaves them with a proper sore ear! Honestly, it’s so satisfying and totally worth it!
7 years
they called me one time but i didnt answer
7 years
ignored the call
7 years
won't stop ringing me up
7 years
Just got a call from someone saying they're from Tesco Mobile because I'm a pay-as-you-go user, saying they wanted me to do a survey - I said no and then ended the call.
Tesco Mobile
7 years
Please stop ringing me and then just hanging up the phone, it’s really annoying.
7 years
such annoying telemarketers
7 years
got a call from 850 earlier, dude said he was with giffgaff and knew my name n stuff, i just ended the call right away.
Giffgaff
7 years
Someone rang me from 020395581771 around 8:18pm on Wednesday claiming to be from quadrangle, asking for me by name and saying giffgaff asked them to call some members. I just denied it and ended the call. I looked up quadrangle on google and it said they shut at 6pm, so why would they be calling me an hour and a half after closing time??
Quadrangle

Submit Your Own Report (020 3955 8177)

Help others be protected! Submit your story with this number. Post a comment to inform or update others about potential deceptive calls or genuine contacts.



Call Charges

If you want to return a call to ☎️ 02039558177 👆, it will cost you £0.16 per minute on landline and between between £0.03 to £0.65 per minute on mobile. Additionally, there might be a connection charge of £0.23.

About 02 Numbers

These digits are linked with specific locations in the UK and are commonly used by homes and businesses. Often called as 'basic rate', 'local rate', or 'national rate' numbers, the call costs for these geographic numbers are predicated on the time of day. Most service providers offer call packages that provide free calls during particular times. Call costs from mobile phones are based on the chosen calling plan, with several plans providing these numbers in their free call packages.

Other Numbers

0203955755702039557594020395577220203955816002039558275020395585010203955850302039558505