Use the phone’s built-in location-sharing feature if you have consent
Use Google Find My Device for Android phones linked to your account
Use Apple Find My for iPhone devices linked to your Apple ID
Ask the person to share their live location through WhatsApp, Google Maps, or iMessage
Check with the mobile carrier for family location services if available and authorized
Use a family safety app such as Life360 or similar with consent
Contact local authorities if the phone is lost or stolen
Report the device and request tracking support through the carrier
Use the phone number only through legitimate services that require permission
Avoid websites or apps claiming to track any phone number without consent