ATT’s grandfathered mobile plans including HBO Max are a ripoff ever since they sold it to Discovery. You effectively are paying ~$15+$5 per line per month for 1 account of HBO Max compared to the current ATT plans offered to customer.
I have 6 lines on my ATT Unlimited Premium Plan (the most expensive retail plan), and the monthly cost dropped by $60 by removing HBO max and switching to the new plans.
It is probably cheaper just to buy directly at HBOMax.com
See the “new” ATT prices, all without HBO Max (couple years old now maybe?)
This may be the case with the mobile plans, but I get HBO Max with my AT&T fiber service, and short of going to a lower speed tier, I do not see any cheaper plan I can switch to without HBO Max.
I have 6 lines on my ATT Unlimited Premium Plan (the most expensive retail plan), and the monthly cost dropped by $60 by removing HBO max and switching to the new plans.
It is probably cheaper just to buy directly at HBOMax.com
See the “new” ATT prices, all without HBO Max (couple years old now maybe?)
https://www.att.com/plans/unlimited-data-plans/