447510618065
Unknown
O2 flagged this call as potential fraud, so I neither answered nor returned it.
Calls flagged by O2 as potential fraud often turn out to be dodgy attempts to extract personal details or money. Better not to answer or ring back, as that could confirm your number is active and invite more hassle. Stick to official sources for any legit communications, and if worried, report it to Action Fraud straight away. Keep your phone updated with spam blockers to cut down on these nuisances. In short, when something's marked as fraud, treat it with suspicion and stay safe online.
O2 flagged this call as potential fraud, so I neither answered nor returned it.