Hack warning: 1) open Excel 2) open your csv in Sublime or other text editor 3) paste csv into column A in Excel 4) use text to columns to convert 5) select 'te

Hack warning: 1) open Excel 2) open your csv in Sublime or other text editor 3) paste csv into column A in Excel 4) use text to columns to convert 5) select 'text' type for the number columns