unlock your device
Check The Status
Quickly check the lock/unlock status of your phone. Enter your IMEI. To find it, dial 
You'll need the device's IMEI number to get started and it must be eligible to be unlocked.
To find the IMEI number, dial on your phone's keypad. Then, enter the 15-digit number wherever the IMEI is requested.
If you need help, view these instructions for finding your device's IMEI number.
You can also find the IMEI number in the About section of the phone's Settings menu.
Read our Device Locking Policy to see if your device is eligible to be unlocked.