Your sentence
téléphoner+à
Words in this sentence
téléphoner
to call, to ring, to telephone; to telegraph, to communicate nonverbally, whether by gesture, a change in attitude, or any other sign, especially unintentionally.
Verb
à
to (destination); at, in, on (said of a particular place); at (said of a particular time); to (until); on the, to (some directions); from (origin); of (belonging to); by; to (used to express something not completed); used to make compound nouns to state what something is used for; …
Preposition