Sprint and AT&T customers have been able to buy the HTC One (M8) through their respective websites since March 25th, but Verizon has had a stranglehold on in-store availability… until today. Anyone who walk into an AT&T or Sprint store today will now see the HTC One (M8) on display, giving the handset a lot more exposure and hopefully boosting the phone’s sales numbers. T-Mobile will start selling the HTC One (M8) starting tomorrow.

Have you had to opportunity to test out the HTC One (M8) at your local AT&T or Sprint store yet?