Cristiano Ronaldo's Portugal take on Sweden next month in two play-off games to reach Brazil.
Fonte, 29, said: "I am not going to lie, playing in the Premier League and doing well can only get me closer. I am going to be trying my hardest to be there and there is no denying that.
"I hope I can be noticed and people will see the work I have been doing.
"If the call comes I will be the proudest man in Portugal."
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