3 ms·
AT&T discontinued GSM nationwide: https://about.att.com/innovationblog/2g_sunset https://about.att.com/innovationblog/2g_sunset T-Mobile is keeping it running
by conradev 8y ago
AT&T discontinued GSM nationwide: https://about.att.com/innovationblog/2g_sunset https://about.att.com/innovationblog/2g_sunset
T-Mobile is keeping it running until at least 2020: https://www.t-mobile.com/news/att-2g-iot-lifeline https://www.t-mobile.com/news/att-2g-iot-lifeline
edit: Wikipedia has a pretty solid list: https://en.wikipedia.org/wiki/2G#Past_2G_networks https://en.wikipedia.org/wiki/2G#Past_2G_networks