The call between US Deputy Secretary of State Christopher Landau and China's Executive Vice Foreign Minister Ma Zhaoxu came during a thaw in Washington's bruising trade war with Beijing.
The two officials "discussed a wide range of issues of mutual interest, and agreed on the importance of keeping open lines of communication", US State Department spokeswoman Tammy Bruce said in a statement on Thursday, reports BSS.
"They acknowledged the importance of the bilateral relationship to the people of both countries and the world," Bruce said.
In a statement published Friday morning in China, Beijing's foreign ministry said Ma and Landau had "exchanged views on China-US relations and important issues of common concern".
"The two sides agreed to continue to maintain communication," the statement said.
Neither statement gave further details of the discussion.