Investor Presentaiton

2021 TRANSACTIONS Telecom Argentina - Class 8 Notes due 2025 $8.708.598.672 133.628.950 UVA January 20, 2021 Telecom Argentina - Export credit facility guaranteed by Finnvera plc Up to U$S 30.000.000 May 14, 2021 Telecom Argentina - Class 11 Notes due 2023 $2.000.000.000 (BADLAR) December 10, 2021 * Approximately $1,771 million (US$ 19.52 million) as of the issuance date ** Approximately $1,635 million (US$ 18,02 million) as of the issuance date *** Consider an initial exchange rate of $94.73 (as of June 3, 2021) telecom personal flow Núcleo (Paraguay) - Series IV Notes due 2028 Gs.130.000.000.000* March 10, 2021 Telecom Argentina - Class 9 Notes due 2024 US$91.831.939*** (pesos dollar linked) - June 7, 2021 Telecom Argentina - IFC and IDB loans refinancing U$S 427.975.000 December 15, 2021 21 Núcleo (Paraguay) - Series V Notes due 2031 Gs.120.000.000.000** March 10, 2021 Telecom Argentina - Class 10 Notes due 2025 $12.000.000.000 126.568.927 UVA December 10, 2021 Telecom Argentina - Export credit facility guaranteed by EDC Up to US$ 23,367,200 January 3, 2022

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