i cancelled as well...guess its them.

I cancelled Comcast this week. Did not answer. Told them no Comcast in this area.

I also cancelled my Comcast TV Cable/Internet recently...I guess it could have been them, but they didn't leave a message

Didn't talk to them, but I also just cancelled my Comcast service. I assume it was them.

I canceled my Comcast TV Cable recently.  This was them trying to sell me on bundles they have.  I missed the call, but when I called back, the automated voice gave me the option to be put on their Do Not Call list.  We'll see how that turns out...