How long will 3G exist?

AT&T announced that it will finish shutting down its 3G network by February 2022 . Verizon announced that will finish shutting down its 3G network by December 31, 2022. T-Mobile announced that it will finish shutting down Sprint’s 3G CDMA network by March 31, 2022 and Sprint’s 4G LTE network by June 30, 2022.

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Why are 3G networks going away?

AT&T is slated to pull the plug Tuesday on its “third generation” telecommunications network as it shifts bandwidth resources toward the expansion of far more advanced 5G technology . That means people with 3G and some 4G devices — namely, those that don’t support VoLTE (Voice over LTE) — will no longer get service.

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