Instructions to get IMEI number for free on AT&T devices

How to find the IMEI code on AT&T devices for free using the secret codes of the operating system or through the device menu. Instructions for displaying the IMEI number on a AT&T smartphone or tablet to release it, report it or use the warranty.

Search your device among the wide range of AT&T devices available.

AT&T 8525 AT&T 8525
AT&T Mustang AT&T Mustang
AT&T SMT5700 AT&T SMT5700
AT&T Quickfire AT&T Quickfire