How to Create a New Table with Identical Columns and Settings

I want to create a new table because I am running out of rows (i.e., 50k row limit in my plan). However, I want to use the same exact set of columns and settings within those columns as my original table when I create a new table, without having to re-create them. I just want to change the datasource that is populating the company data table in my table (this table was created from a find companies table and is being used to find people and enrich them). How do I do that?