That is ahead of a 1.37 billion euro company-provided analyst consensus.
Total domestic sales rose 2.2% in the quarter to 2.98 billion euros, also above forecasts.
The company confirmed its 2023 financial targets, including a stabilisation of core earnings and service revenue in Italy.
In the nine months, service revenue at TIM's domestic operations fell 1.3% to 7.9 billion euros.
TIM's net financial debt stood at 26.3 billion euros as of Sept. 30, marginally up from the end of the previous quarter.
Persons:
Stefano Rellandini, Giorgia, Pietro Labriola, Elvira Pollina, Valentina Za
Organizations:
Telecom Italia, REUTERS, Vivendi, Italy's, KKR, TIM, Thomson
Locations:
Rozzano, Milan, Italy, TIM's