Can you do anything with a license plate number?
Considering this, what can someone do with my license plate number?
The DMV won't give it to you and neither would the police. But the police can get the information for law enforcement reasons. You can copy the plate number to help police in the case of a hit and run or a wreckless driver complaint but it's up to the police to take it from there.
People also ask, can you locate someone by their license plate number?
The plate number is registered to the vehicle's owner, which can be useful if you are trying to find someone. You can track a license plate number several ways, from doing it online yourself to contacting police.
As for the argument that your plate is already visible to anyone walking by your car, that's certainly true. It's just that the internet can so vastly expand the number of people able to see your license plate that it may become an issue. You may as well obscure your license plate, just to be safe.