By Kunal Kashyap
february 22, 2022
"For nearly two years, we've proactively sent numerous communications via direct mail, bill messaging, emails and text messages to help customers transition to next generation networks before 3G services end on February 22,"
AT&T NEWS - BACKDROID.COM
AT&T is shutting down its 3G networks as part of a greater effort to re-use the spectrum for 4G and 5G — newer standards that are more efficient than 3G. T-Mobile (TMUS) will do the same in the third quarter and Verizon (VZ) will do so by the end of the year.