I don’t feel any real compulsion to pick.
Everything I’ve seen says Pelosi called police. The dispatch radio traffic recording that was available before I even knew about this story seemed pretty clear that Pelosi was the caller. In his confession, DePape said Pelosi called the police. In his interviews, Pelosi said he called the police. I don’t know anybody else who thought DePape called police. And apparently, on Friday night, SFPD Chief held a presser and said Pelosi called. This press conference was reported by SF Chronicle in an article that was last updated October 29:
Paul Pelosi attack: Police say suspect sought out Pelosi household
“In a Friday evening news conference, San Francisco Police Chief Bill Scott described what happened after authorities received a 911 call at 2:28 a.m. The call came from Paul Pelosi, who, according to the recorded call, “stated that there’s a male in the home and that he’s going to wait for his wife.””
I didn’t see a retraction about prior versions of the story saying DePape had called police, which the SF Chronicle should have included if they had misreported the story previously.
It seems pretty clear that Pelosi called and, if at some point anybody said DePape called, I’d say that’s almost certainly inaccurate.