When someone is blocked, it means that they have been restricted from accessing certain aspects of your online presence. This can include being unable to see your posts on social media, being unable to message or call you, or being unable to view your profile. When you unblock someone, you are essentially removing this restriction and allowing them to access these aspects once again. However, just because you have unblocked someone, it does not necessarily mean that they will call you.

There could be several reasons why someone may not call you after you have unblocked them. Some of these reasons may include:
- They may have lost interest: If someone was interested in you before you blocked them, but you decided to block them for some reason, they may have lost interest by the time you unblock them. This could be because they felt rejected or hurt by your actions, and may not want to pursue a relationship with you any longer.
- They may not want to reconnect: Depending on the reason why you blocked someone, they may not want to reconnect with you even after you unblock them. For example, if you blocked someone because they were abusive or toxic, they may not want to resume contact with you as they may fear that the same behavior may repeat itself.
- They may be unaware that you have unblocked them: If you have unblocked someone, but not communicated this fact to them, they may not be aware that they are now able to call you. They may assume that the block is still in place and not attempt to contact you.
- They may be hesitant to reach out: Even if someone knows that you have unblocked them, they may still be hesitant to reach out to you. This could be because they are afraid of being rejected, or because they are unsure of how you will react to their attempt to reconnect.
- They may have moved on: It is possible that someone may have moved on from the situation that led to the block and may not feel the need to reconnect with you. They may have found closure or may simply have moved on with their life.
It is important to note that just because someone does not call you after you unblock them, it does not necessarily mean that they do not care about you or that they do not want to reconnect. It is possible that they may be dealing with their own emotions and may need time to process before they are ready to reach out.
In conclusion, while unblocking someone may remove the restriction that was preventing them from calling you, it does not guarantee that they will actually do so. There could be several reasons why someone may not call you after you have unblocked them, and it is important to respect their decision and give them the space they need to process their emotions.