AT&T 3G shutdown Reddit

The first 4G LTE sunset announcements are expected after 2030 , which means that companies can safely invest in 4G-based IoT solutions today and for the foreseeable future.

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.22 Şub 2022

Talk and data services will only work for AT&T Wireless SM phones and devices that support at least 4G LTE and HD Voice . Here’s how you can replace your device: Upgrade your device online. Make an appointment at one of our stores.

After December 31, 2022 , if you are a Verizon customer still using a device that is 3G (CDMA), 4G that does not support HD Voice (Non-VoLTE), or 1X, the device will no longer be able to send or receive text messages, use data services, or make or receive calls, including emergency 911, on the Verizon network.