US MMI 3G+ Data Ending Feb 2022
 

I came across this article recently, and thought I'd share it here:

AT&T upgrades 3G spectrum to 5G: https://www.mobileworldlive.com/feat...pectrum-to-5g/

According to the article, AT&T expects to have their US 850MHz and 1900MHz 3G bands converted to 5G fully by Feb 2022.
Depending on the conversion schedule & market, some of our 3G data may stop working before that.
LTE (4G) service, however, is expected to be around for some time.
So it goes...