Question about the last bill around Internet service cancellation time

Hello, I received my bill dated October 16, 2026, for the service period October 21 through November 20, 2026, with an amount due of $79. I canceled my Xfinity service on October 17, before this billing period began.

Could you please confirm my effective cancellation date and whether this bill will be adjusted or canceled? I would also like to confirm whether any payment is still due and whether my scheduled automatic payment of $79 on November 11 will be canceled.

Thank you.