Somebody wanted to know if you can find someone for free by license plate, and this is immediately after you thought you heard it all (https://numberplatesdirect.com/). Quite a number of searches that were not possible are becoming easier and proving to have a higher success rate than some of the relatively older methods.
DMV records are the location from which you can trace license plates. On the other hand, not everyone that asks for the info is given. There are strict laws that regulate the giving out of this data. This information can only be available to police and other law enforcement officers
They will be able to give out the contact details of the license plate owner under certain conditions (https://numberplatesdirect.com/builder/). In the case of a hit and run accident, you will be able to find a person for free by license plate from the DMV.
Another case is if you notice a car that is frequently and suspiciously always parked around your house or neighborhood, then you can ask them to run a check on it too. If you want to find out about the driving history of a particular license plate number, they will be able to give it to you and reveal the owner but nothing more.
The reason for this is because they have firm confidentiality laws that they have to follow. In actual fact, it would not make sense to get the telephone number and address just because you were able to provide a license plate number.
Come to think of it, all the criminals and stalkers would have a filed day. Make use of these sites that have the info in order for you to find a person without having to pay with the use of a number plate. These places are not a lot, but I am very sure that the few available ones will be of great help to you.