Courier company trying to deliver your package

Pretty sure it's a scammer, called multiple times and demanded name and personal details without introducing himself or say why he was calling

Pretty sure that it is a scammer, has called my mother on a number of occasions and demanded her name and personal details without even bothering to introduced himself, let alone what he was even calling for

Anyone ever get a call from this number?? If yes please let me know who or what it is. Thanks!!