(CNN) Armed with never-before-seen phone records, Democrats on Tuesday accused President Donald Trump's allies of coordinating with a conservative journalist to peddle "false narratives" about Trump's opponents as part of his multi-pronged pressure campaign on Ukraine.

The House Intelligence Committee's impeachment report -- which was made public Tuesday -- says the committee's top Repubican, Rep. Devin Nunes of California, was linked to that effort.

The records, according to Intelligence Committee member Rep. Eric Swalwell, were subpoenaed from third-parties.

"Mr. Solomon was not working alone," the report said of conservative journalist John Solomon's articles throughout 2019 that spread Trump-backed conspiracies about Ukraine. "As further described below, there was a coordinated effort by associates of President Trump to push these false narratives publicly, as evidenced by public statements, phone records, and contractual agreements."

The phone records, which are labeled in the report's endnotes as coming from AT&T, show a web of communications between Solomon, Trump personal attorney Rudy Giuliani, Ukrainian American businessman Lev Parnas, Nunes and the White House's budget office. CNN is owned by AT&T.

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