Final answer:
Prank calling can disrupt and annoy individuals, be considered harassment, and damage relationships and trust.
Step-by-step explanation:
Prank calling can have several negative impacts. One of the main impacts is that it can disrupt and annoy the person being called, potentially causing stress and anxiety. It can also be considered a form of harassment, which is illegal in many places. Lastly, prank calling can damage relationships and trust, as it can be seen as a breach of privacy and a violation of personal boundaries.