is a cell phone company to waive their early termination fees if you tell them you've moved and get NO reception at your new location?

I've been with Helio for almost a year now...want to change companies because my phone and reception are pissing me off....I haven't moved, but my reception in my house has always been shitty...so if I say I moved and don't get any reception at my new place, will they just let me out of the contract?