02039017531

☎️ 02039017531 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by BT. It is part of the phone block 203901 with a prefix of 020. The area code 020 originates from London.

Your Caller ID may exhibit this phone number displayed in these various formats:

+442039017531+44 20 3901 7531020 3901 7531+44-20-3901-7531

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

020 3901 7531 Tagged as:

cynergy bank cynergy customer support customer services

TimeLine of events for phone number 02039017531

  • Customer service callback numbers confirmed
    Apr
    2026
  • Bereavement number flagged as spam
    Oct
    2025
  • Cynergy cold-called, refused cooperation
    Aug
    2025
  • Caller claimed Cynergy Bank, unclear
    Jul
    2025
  • Genuine Cynergy Bank number; unclear communication
    Jul
    2025
  • No message was left
    Jul
    2025
  • Suspicious call, avoided sharing PIN
    Jul
    2025
  • Suspicious call from Cynergy Bank
    Jun
    2025
  • Report of scammers calling
    Apr
    2025
  • Legitimate call from Cynergy Bank
    Jan
    2025
  • Likely safe; belongs to bank
    Dec
    2024
  • Scam caller pretending to verify information
    Dec
    2024
  • Ignored call; suspected scam alert
    Dec
    2024
Number Of Searches: 39 Number Of Comments: 12 First Seen: 13 December 2024 General Reputation: positive

This number has recently been searched from Histon(Cambridgeshire), Moidart(Highland), Moreton-in-Marsh(Gloucestershire) and Wilstone Reservoir(Hertfordshire).

02039017531 has 12 comments of which 4 x positive and 6 x neutral and 2 x negative

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02039017531 Summary (Read all comments)

Phone number ☎️ 02039017531 👆 is reported as a number linked to Cynergy Bank’s customer service, primarily used for callbacks and related to legitimate enquiries like ISA applications or login issues. Some users confirm its authenticity through the bank's website and say calls came after their own contact requests. However, others find the caller’s accent hard to understand and the security questioning invasive, with one noting a request for sensitive PIN details. The number is often flagged as suspected spam, causing phones to block it automatically. There are mixed feelings about the bank’s phone system and approach to security. Some suspects it’s scams due to the aggressive questions and unclear call purpose, but it seems genuine when verified independently. No messages are usually left.

Reports on phone number 02039017531

4 months
I saw on their site that if Customer Support needs to ring you back, the call would show up from one of these numbers: +44 20 3901 7531 or +44 20 3892 4149. So I’m guessing it’s legit.
Customer Support
10 months
Funny thing is, I was under the impression this was a number for the bereavement support team. The problem is, I really needed to get in touch, but my phone marked the call as likely spam and blocked it. For such a big bank, they really ought to sort out their phone system better.
12 months
Got a call from someone claiming to be from Cynergy. When I refused to give out any security info, they got pushy. Already filed a complaint with the company, but I’m thinking of making another one because this is just mad. If it's really a bank, it’s daft to ring up customers out of the blue and then expect them to confirm security deets. Don't fall for it.
Cynergy
1 year
I got a call from someone claiming to be with Cynergy Bank, but I struggled to make out what he was saying because of his really strong accent.
Cynergy Bank
1 year
The caller definitely sounded like they were from Cynergy Bank, but the accent was so strong it was hard to understand what was being said. Just like someone else mentioned before, it took me a while to figure out who they were.
Cynergy Bank
1 year
They called but never dropped a message.
1 year
I recently applied for an ISA with Cynergy Bank and got a text telling me to ring them on 0345 850 5555. The number seemed legit, but since it was in the text as a link, I was a bit wary it could lead somewhere dodgy. Because the waiting time was ages, I asked for a callback. When they rang back, the number showed as 02039017531. They started asking loads of security questions, and then requested my phone PIN which felt off. I ended the call straight away since I’m sure no genuine bank would ever ask for that info.
Cynergy Bank
1 year
I got a call claiming to be from Cynergy bank, asking if I’d logged into my account okay. I couldn’t remember the last time I’d reached out to them, so I just said I’d ring them back if anything was wrong.
Cynergy Bank
1 year
Total con artists trying to trick you.
2 years
So, this number is actually from Cynergy Bank's Customer Services. I got two calls on my phone but couldn't really understand what they were saying because the accent was really strong. I found the number again on Cynergy’s official site and rang them back from my landline. Turned out the call was genuine. They were getting back to me about something I had asked about the week before.
Cynergy BankCustomer Services
2 years
I got a message from this number saying they couldn’t reach me, it looked like a secure notification. Seems like it's linked to Cynergy Bank, so I guess it’s legit. I didn’t actually speak to anyone though.
Cynergy Bank
2 years
Didn't pick up cause the phone warned it might be a scam 🤨

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Call Charges

If you want to return a call to ☎️ 02039017531 👆, 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.

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