Is it possible to switch companies while the H1B 240 day rule is enforced after the H1 extension date?

I am planning to switch companies later this year. However, my H1B extension is due in Feb, 2019 and therefore the 240 day rule will apply post the due date. So, i was wondering if it is possible to switch companies during the the 240 day window after my H1B extension due date in February?