Former Barcelona boss Guardiola is on a one-year sabbatical from football and is said to be Chelsea owner Abramovich's number one managerial target.
Guardiola's agent claims his client, who has also been linked with Manchester United and Manchester City, will make no decision about his future until next year.
And if he elects to join Chelsea, Benitez - appointed manager on an interim basis until the end of the summer - expects to be among the first to know.
"I think so!" he joked. "I have good relations with Pep so any time I call him, I say, 'How are you doing?'
"I know he is enjoying life in New York, now, with his family."
Benitez doubts his bosses at Chelsea would also tell him if they were in talks with Guardiola, adding: "I don't think that they will let me know. But I don't have any problem. I know the situation.
"I have come to create a competitive team and to win trophies.
"It might be that you can win three trophies, which would be difficult for anyone.
"The worst case scenario - if you win three trophies and then they would say, 'No, we give the job to another one' - I will be so pleased with three trophies."
Winning silverware barely scratches the surface of what is expected of a Chelsea manager by the most demanding owner in football, who reputedly wants to watch 'Barcelona in blue shirts'.
Benitez, who met Abramovich over dinner for the first time on Thursday night, said: "He's not desperate in terms of, 'We have to play Barcelona-style'. He wants to enjoy watching games.
"The way to enjoy is to see your team winning, and attacking and creating chances. The way that we create chances could be passing the ball or with a long ball."
He added: "If you score 10 goals and concede seven... I think he will be happy.
"I wouldn't be happy because I don't want to concede goals but I want to score a lot of goals. My job is to find this balance."
Benitez also questioned how realistic it was to replicate the Barca model overnight, adding: "You will not have this if you don't spend some time doing the same thing for years."
Something else Benitez will have to get used to is a lack of control over transfers, but he insists that is not a major problem.
"I can tell you 200 players I wanted to sign in my career and we couldn't," he said, suggesting he would happy to be given a list of targets from which to choose.
"I'm not someone that has no experience and will say, 'Oh, I want to do this and do that', and it's not sensible. You have to be sensible."
He added: "Eden Hazard, we wanted for Liverpool. We couldn't sign him. In our list, maybe he was here [top] but we have to go for this one [lower down]."