02035046435

☎️ 02035046435 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by Core Telecom Limited. It is part of the phone block 203504 with a prefix of 020. The area code 020 originates from London.

You may see this phone number on your Caller ID in one of the following ways:

+442035046435+44 20 3504 6435020 3504 6435+44-20-3504-6435

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

020 3504 6435 Tagged as:

three 5g 3 network

TimeLine of events for phone number 02035046435

  • Scam call with unclear conversation
    Mar
    2026
  • False Three discount claim; likely scam
    Mar
    2026
  • Beware scammers; report all attempts
    Mar
    2026
  • Fraudulent call claiming sim upgrade
    Mar
    2026
  • Unsolicited, unknown call, blocked
    Mar
    2026
  • Strange call left only breathing
    Mar
    2026
  • Scam call pretending to be Three
    Feb
    2026
  • Missed call, voicemail not left
    Feb
    2026
Number Of Searches: 21 Number Of Comments: 6 First Seen: 24 February 2026 General Reputation: negative

This number has recently been searched from Brynna(Rhondda Cynon Taff), Eaton Hastings(Oxfordshire), Llanon(Pembrokeshire), Oakdale(North Yorkshire) and Woodspeen(Berkshire).

02035046435 has 6 comments of which 2 x negative and 4 x neutral

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Reports on phone number 02035046435

2 months
I received a call from the same number "020 3504 6435" today. I accepted the call but didn't speak. An Indian male started speaking and i replied. Couldn't hardly understand him but i picked up that he said i was a loyal customer of the 3 Network. The rest was just gibberish to me but i could hear a females voice nearby. Told him if i have problems that i contact the 3 shop in town etc.
3 Network
3 months
Got a call from someone saying they were with Three, offering a discount on my plan. I don’t even manage my Three account myself and have never had any official calls from them. Seems dodgy, probably a scam.
3 months
Got a call from someone saying they were from Three, offering to upgrade my SIM if I gave them some information.
3 months
Got a call from this number at about 10:40 on 3rd March 2026. Didn’t recognise it so I sent it straight to voicemail. They didn’t leave any message though. After looking up the number, it seemed dodgy with reports of suspicious activity, so I’ve gone ahead and blocked it and removed it from my phone.
3 months
I got a missed call and when I checked the voicemail, all I could hear was heavy breathing. Quite weird if you ask me!
3 months
Got a call but they didn’t leave a message. Missed it and no voicemail either.

Submit Your Own Report (020 3504 6435)

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Call Charges

If you want to return a call to ☎️ 02035046435 👆, 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 commonly used by homes and businesses. Sometimes referred to as 'basic rate', 'local rate', or 'national rate' numbers, the charges for these geographic numbers are dependent on the time of day. Numerous service providers offer call packages that offer free calls during specified times. Call costs from mobile phones are based on the chosen calling plan, with many plans providing these numbers in their free call packages.

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