https://techcrunch.com/2017/09/12/att-expands-free-hbo-to-both-its-unlimited-wireless-plans/

AT&T announced this morning it’s adding free HBO to all customers on its unlimited wireless plans, including both Unlimited Plus and Unlimited Choice. The carrier in April had offered free HBO only to those on Unlimited Plus – its premium tier – but today’s move brings the network to the Unlimited Choice plan as well.

Currently, AT&T’s Unlimited Choice plan offers unlimited data, talk and text for $60 per month, or 4 lines for under $40 per line.