Verizon's 2G and 3G CDMA networks to be phased out by 2021
Verizon Wireless has given several years notice of its intention to close down the 2G and 3G CDMA networks and move everyone onto the new 4G LTE network by 2021.

Source: Android Authority
Verizon Wireless has given several years notice of its intention to close down the 2G and 3G CDMA networks and move everyone onto the new 4G LTE network by 2021.