I'm being harassed with texts from someone I don't know. What should I do?
Save the messages and report it to the police
Threaten them with 911
Text back that their texts and number have been given to the police. You won't get another one.
Are they just messing with you or is it serious
give them the address of the police station and say "come at me bro"
Ignore them and it should stop.
Tell your parents if your. Minor and if not go to the police
Call your service provider and try to get your number changed. The other answers I saw here are also good.
Why not just block their number? They will no longer be able to text you after that!!