Like a shadow in the fog, unknown calls can lurk with hidden intentions, especially from unfamiliar numbers. Without specific reports on +64278511521, it's tough to pinpoint risks, but vigilance is key. Treat unsolicited calls as potential spam: never share personal info, verify caller identity independently, and report suspicious activity to authorities or apps like Truecaller. Block the number if it rings repeatedly. Stay proactive—enable call screening on your phone to filter out junk. If it's legitimate, they'll leave a voicemail or contact you through trusted channels. Better safe than sorry in today's dial-a-scam world.
The telemarketer from this number was pushy and kept calling despite my request to stop. Not a pleasant experience.