Caller claimed to be from O2.
O2 Telemarketing Alert - +44 7421 314581 (07421 314581)
概要 — +447421314581
専門家の見解
A solitary reference to O2 in reports on calls from this number points to potential legitimate contact from the mobile network provider, though isolated data limits firm conclusions. Such mentions often tie to customer service or billing queries, but vigilance remains key amid rising scam tactics mimicking known brands. Hang up if the caller presses for personal details or payment without verification. Always cross-check via official O2 channels, like their app or website, to confirm authenticity. Block the number if unsolicited and suspicious—better safe than sorry with telecom interactions.
