Mailing Address For Comcast Paymentsabout - Verify on your billing statement or call xfinity prior to mailing payment. Email customer care on we_can_help@cable. comcast. com. I need address to send xfinity bill payment through regular mail area is martinsville va 24112. Skip to main content. Visitor โข 1 message. Do you have a recent billing statement?
Verify on your billing statement or call xfinity prior to mailing payment.