02036559440

☎️ 02036559440 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by Colt Technology Services. It is part of the phone block 203655 with a prefix of 020. The area code 020 originates from London.

The Caller ID for this phone number could show up in the following ways:

+442036559440+44 20 3655 9440020 3655 9440+44-20-3655-9440

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

020 3655 9440 Tagged as:

sky mobile

TimeLine of events for phone number 02036559440

  • Suspicious O2 email scam warning
    Apr
    2026
  • O2 true caller, legitimate info
    Apr
    2026
  • Fake scam mobile operator warnings
    Apr
    2026
  • Genuine O2 support, new SIM
    Apr
    2026
  • Sky Mobile scam, unknown caller
    Mar
    2026
  • User reports area code "02"
    Mar
    2026
  • Impersonating O2, calls suspicious
    Feb
    2026
Number Of Searches: 80 Number Of Comments: 7 First Seen: 20 February 2026 General Reputation: positive

This number has recently been searched from Currian Vale(Cornwall), Peartree(Hertfordshire) and Trub(Lancashire).

02036559440 has 7 comments of which 5 x neutral and 1 x positive and 1 x negative

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02036559440 Summary (Read all comments)

Phone number ☎️ 02036559440 👆 is reported as a number some users claim is genuine O2 customer support, with one person expecting a new SIM after a call. However, several others warn that it seems to be a scam, as the callers did not know personal details and were not recognised by official O2 lines. There's confusion over whether the calls are really from O2 or others pretending, like Sky Mobile, but overall many treat it with suspicion.

Reports on phone number 02036559440

4 months
Got a call from someone claiming to be O2, saying they had my email and sent me a confirmation message. The email supposedly came from O2 and asked me to click on a login button, not a verification one like they said. Funny thing is, the email had a big warning telling you to hang up straight away if you get a call like that because it's a scam. Definitely dodgy!
4 months
I got a call from them saying they were from O2, and everything they told me seemed totally legit. Definitely felt like a genuine caller.
4 months
Beware, it's a dodgy fake phone company trying to scam folks.
4 months
I could tell it was really O2 customer service on the phone. While we were chatting, it was clear someone from O2 was sorting me out with a new SIM card, which I should be getting shortly.
5 months
This number got in touch with me claiming to be from Sky Mobile, but they had no clue what my name was. I'm pretty sure it's a scam.
Sky Mobile
5 months
Just wanted to say this number starts with 02, could be useful info if you're trying to figure out who's calling.
6 months
Got three calls from this number, they claimed to be from O2. I checked with O2 myself and they confirmed this number isn’t theirs at all.

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Call Charges

If you want to return a call to ☎️ 02036559440 👆, 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 numbers refer to specific locations in the UK and are typically used by residential and commercial properties. Often called as 'basic rate', 'local rate', or 'national rate' numbers, the charges for these geographic numbers are based on the time of day. Many service providers offer call packages that provide free calls during designated times. Call costs from mobile phones are according to the chosen calling plan, with a number of plans containing these numbers in their free call packages.

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