Hey starwarsfr3ak - sorry to read about your phone. Your question definitely makes sense in light of the current exchange backorder. I hope you're not waiting too long, but it sure would be nice not to pay full price for service that you can't use.
If you don't have a backup device to use while you're waiting, then you can Contact Us and request to place your line on what's called a Seasonal Suspension to rerate the per diem cost for your line's services and data at a rate of $10/month. The savings may be substantial, especially if you're on a single line plan. Since we don't have account access here on Support, I can't take a look at your account details to give you a specific breakdown of the potential impact, but you're welcome to reach out to our awesome T-Force team on social media (either by clicking the FB or Twitter icons in my badge below) to get some more information on how this could help you out. I'm crossing my fingers that you're not waiting too long - we are definitely working to get exchange equipment's availability increased!