Sprint - $12 million fine (In 2019, Sprint Corporation's revenue amounted to 33.6 billion U.S. dollars)
T-Mobile – $80 million fine (T-Mobile US annual revenue for 2021 was $80.118B)
AT&T - $57 million fine (AT&T revenue for the twelve months ending March 31, 2024 was $122.317B)
Verizon - $47 million fine (Verizon annual revenue for 2023 was $133.974B)