Find out who is calling from phone number starting with 0203512

Lookup a number starting with 0203512 :

Comment Count	0
Search Count	198
Geo Location	London
Connection Type	fixed line
First Searched	2 years ago
Last searched	2 days ago

02035765637

Sent a text saying payment for something was being attempted (Co-Op). Called them back to tell them to do one, clearly spam / fraud.

02035041376

Do you remember your last minor vehicle accident?

02039478736

Claimed to be from o2, checking signal issues. I'm not with o2 so I assume either some sort of sales call or a scam.

02034249253

Same "Antipodean" Jo "I'm the energy advisor for your area. Are you the homeowner?" Sick to the back teeth of now obvious AI Rec Message, that's been going around for years. It's like "Whack-a-mole". Block one number, it turns up again on another. 13th call since Nov 23, and 9th since Jan 25 (last 5 from Aug 25). OfCom, ICO toothless in stopping them. Hopefully, the call-centre operative at the other end who eventually activated the message after I answered got the earful it was sent.

02030490445

This number is safe (as of 07 Jan 2026). I can confirm that they were calling from NHS (Eltham Hospital, London).

02030971363

Silent call - probably spam

02046417908

Called today, got screened by iOS 26, hung up without saying a word. Based on previously observed behaviour, this is likely a scam caller. I recommend everyone block and report the number so it gets locked out of the system.

02046383942

Trying to get me to disclose personal info to release crypto as someone else was trying to access my account, I have never owned crypto!

02045878288

Called and activated answerphone for 1 minute and nobody spoke clear harassing call.

02080583882

SPAM. Claims to be from your bank.

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