Question: what channel is whyy on comcast?
Answer: Here's how to find WHYY-TV: Over the air: 12.1 (TV12), 12.2 (Y2), 12.3 (Ykids) Comcast: 12 (TV12), 812 (TV12 HD), 257 (Y2), 258 (Ykids). You can also stream WHYY-TV 12 live via the Xfinity Stream app on most mobile and smart devices.