Trump is expected to decide today on providing relief to Iran under the 215 nuclear deal which was signed by former President Obama along with other nations.
Macron called Trump on Thursday to pitch for the deal stressing its importance even as Trump who has made a number of statements against Iran in recent months kept everyone guessing about his administration's next move.
"The proper implementation of the agreement should be accompanied by a strengthened dialogue with Iran on its ballistic program and its regional policy, in order to guarantee better stability in the Middle East," the French president said during his phone call to Trump.
There are fears the US may scrap the nuclear deal which has been signed by the United States, UK, Russia, France, and China including Germany and the European Union.
Macron during his phone call to Trump stressed that the nuclear deal must be accompanied by another round of dialogue with Iran on its ballistic missile programme.
Trump and Macron are set to at the World Economic Forum in Davos later this month.