02039053830
TimeLine☎️ 02039053830 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by Gamma Telecom Holdings Ltd. It is part of the phone block 203905 with a prefix of 020. The area code 020 originates from London.
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020 3905 3830 Tagged as:
TimeLine of events for phone number 02039053830
- Scam call, blocked, no messageJun
2026Scam calls from “Jennifer” O2Jun
2026Repeated calls, no answer givenJun
2026O2 scam call warningJun
2026Scam call, no message leftMay
2026Frequent scam calls; stay cautiousMay
2026Daily calls, no messages, spam flaggedMay
2026Scam call pretending to be O2May
2026Phone flagged number as scamMay
2026O2 scam sim cancellation warningMay
2026Ignored call; flagged as spamApr
2026Number Of Searches: 69 Number Of Comments: 11 First Seen: 26 April 2026 General Reputation: negativeThis number has recently been searched from Letheringsett(Norfolk), Penifiler(Highland) and Werrington(Cornwall).
02039053830 has 11 comments of which 8 x neutral and 3 x negative
02039053830 Summary (Read all comments)
Phone number ☎️ 02039053830 👆 is reported as a scam number where callers pretend to be from O2, often warning about expiring or incompatible SIM cards and urging recipients to confirm personal and bank details. Many users report multiple quick calls and immediate callbacks, despite not being O2 customers. The callers use pressure tactics about SIM upgrades for 5G or security reasons but O2 customers say the company never makes such calls. Several people’s phones automatically flagged the number as suspected spam, and many chose not to answer. Overall, it’s linked to fraudulent attempts targeting both current and non-O2 users with persistent and suspicious calling behaviour.
Reports on phone number 02039053830
2 monthsI’ve got an app that blocks spam and scam calls, and this number showed up as a scam right away. I didn’t pick up and they didn’t leave a voicemail either. When I checked online, it said it was an O2 scam coming from London. Seems like they often switch up the last four digits of the number too.London2 monthsGot a call from someone saying she was Jennifer at O2, warning me my card’s about to expire in a week. Bit weird coz I don’t even have O2. I ended the call but she quickly called back straight away. My husband also got a couple of calls from the same person. Definitely a scam.Jennifer2 monthsFRAUD CALLER Someone rang me pretending to be from O2. When I said I wasn’t an O2 customer, he insisted he wasn’t trying to sell me anything, so I asked what he actually wanted. He went on about my SIM being no longer compatible and said he’d send a replacement, but I told him I don’t use O2 so that made no sense and I ended the call. I used to be with O2 and they made it clear they don’t contact customers by phone like that.2 monthsGot two calls within three minutes but ignored both.3 monthsThey didn’t even leave a voicemail. Definitely a scam.3 monthsI’ve been getting calls from this number almost every other day. Today I finally answered, and a woman named Lisa said she was from O2 mobile. She asked for my password to carry out some “maintenance” and said they’d give me six months of free data as a bonus. Total scam 😩. Just wanted to warn others in case they try a different angle and ring you - don’t trust anything they say!Lisa3 monthsThis number rings non stop but doesnt leave any voicemail. My phone flags it as probable spam, so im not picking up.3 monthsGot a call from someone pretending to be O2, saying I needed to upgrade my SIM because my current one supposedly didn’t work with my phone anymore. He then asked me to “verify” my bank info and other personal details to get past security checks. The funny thing is, I’ve never even had an O2 account! Since then, they've called me about 28 times in just a couple of hours. Proper annoying!3 monthsThe number popped up on my phone warning it might be a scam, so I just let it keep ringing.3 monthsGot a call from someone claiming to be O2, telling me my SIM would be cut off in two days. They said I had to get a new SIM to use 5G everywhere. Definite scam, don’t fall for it!4 monthsSaw it pop up but my phone showed it as possible spam, so I just let it ring out. Didn’t even pick up lol 😂Submit Your Own Report (020 3905 3830)
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Call Charges
If you want to return a call to ☎️ 02039053830 👆, 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 often utilized by residential and commercial properties. Frequently termed as 'basic rate', 'local rate', or 'national rate' numbers, the costs for these geographic numbers are based on the time of day. Many service providers offer call packages that grant free calls during specified times. Call costs from mobile phones are subject to the chosen calling plan, with a number of plans providing these numbers in their free call packages.
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