A nonprofit group aligned with House leadership plans to light a fire under conservatives by launching a telemarketing campaign aimed at pressuring them to support the Obamacare repeal legislation, Politico reported.

The American Action Network (AAN) is poised to launch robocalls targeting 1 million people in 30 congressional districts, home to mostly members of the Freedom Caucus to pressure them from the ground up — through their constituents, Politico reported.

"Please contact your Congressman … and tell him to join you in supporting President [Donald] Trump and Speaker [Paul] Ryan's plan to repeal Obamacare and replace it with the American Health Care Act," the voice says.