I think 406 is correct. Just because you have ESPN on your cable subscription might not be enough. You have to have the full ESPN package with all the channels on your cable subscription might. Perhaps Spectrum would allow you to sign up for a day and then go back to your old package on Sunday.You need espn all access, I paid $30 (minus pro rated + remaining) for a month. Includes Disney, so my kids are excited.
Or if you pay for all the espn channels via Spectrum, can use that login on ESPN app for no additional cost.