Legend (dataenablement/Tpg_Coveragemap)

tpg_5g_2021 (0) tpg_4g_2021 (1) tpg_4g_2020 (2) tpg_4g_2019 (3) tpg_4g_2018 (4) tpg_3g_2021 (5) tpg_3g_2020 (6) tpg_3g_2018 (7)