New White House communications chief Anthony Scaramucci called chief of staff Reince Priebus a “f–king paranoid schizophrenic” in a bizarre nighttime phone call to a reporter.

“Reince is a f–king paranoid schizophrenic, a paranoiac,” Scaramucci ranted at Ryan Lizza of The New Yorker, the magazine reported Thursday.

He also laced into White House adviser Steve Bannon.

“I’m not Steve Bannon, I’m not trying to suck my own c–k,” he said of President Trump’s chief strategist.

“I’m not trying to build my own brand off the f–king strength of the president. I’m here to serve the country.”