Confirmation Number Rounded

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path fill="currentColor" d="M4 20q-.825 0-1.412-.587T2 18v-3.375q0-.275.175-.475t.45-.25q.6-.2.988-.725T4 12t-.387-1.175t-.988-.725q-.275-.05-.45-.25T2 9.375V6q0-.825.588-1.412T4 4h16q.825 0 1.413.588T22 6v3.375q0 .275-.175.475t-.45.25q-.6.2-.987.725T20 12t.388 1.175t.987.725q.275.05.45.25t.175.475V18q0 .825-.587 1.413T20 20zm8-3q.425 0 .713-.288T13 16t-.288-.712T12 15t-.712.288T11 16t.288.713T12 17m0-4q.425 0 .713-.288T13 12t-.288-.712T12 11t-.712.288T11 12t.288.713T12 13m0-4q.425 0 .713-.288T13 8t-.288-.712T12 7t-.712.288T11 8t.288.713T12 9"/></svg>