The Senator who gave out the private numbers (which is eyebrow-raising to me, at least!) my well be trying to smooth things over though,, as two of the Senators whom Meghan called had this to say:
“Senator Shelley Moore Capito (R-West Virginia) recounted what it was like getting a call from Meghan to the outlet. “I’m in my car. I’m driving. It says ‘caller ID blocked,’” she started. “Honestly…I thought it was Sen. Manchin [(D-West Virgina)]. His calls come in blocked. And she goes ‘Sen. Capito?’ I said, ‘Yes.’ She said, ‘This is Meghan, the Duchess of Sussex.’”
Senator Susan Collins (R-Maine) spoke to Politico's Senate reporter Marianne LeVine about Meghan's outreach to her. “Much to my surprise, she called me on my private line and she introduced herself as the Duchess of Sussex, which is kind of ironic,” Collins said. “I was happy to talk with her. But I’m more interested in what the people of Maine are telling me about it."
Their accounts - both mentioning their surprise - certainly don’t suggest they knew about the plan in advance.