Can I find my iPhone with IMEI number?

Unfortunately, you cannot track your iPhone using the IMEI number. IMEI numbers are more for identifying the device and not for tracking its location. If your iPhone is lost, you can use Apple's "Find My" feature or contact your mobile carrier for assistance.

track your phone through your imei..its possible only fir police…government system can track or lock the phone by stolen or lost system…you go to the police with your phone box or bill receipt then they help you…