If you have a noise complaint, the number to call depends on where you live. In most areas, you can dial 311 to make a noise complaint. However, in Texas, for complaints related to noise, you should contact your local law enforcement agency for assistance. If you are concerned about disruptive noise in your area, you can also make a noise complaint with the police. You may call 911 if you believe it is an emergency but only do so if it appears there is criminal activity going on on the property. Otherwise, you can call the non-emergency line to file your complaint.