Brighthouse Cable
Birmingham on Channel 642. 

Charter Cable
Charter is carrying the channel statewide in cities where they provide HD cable services.
186 is the correct channel number.

Comcast Cable
Huntsville/Decatur on channel 201.
Tuscaloosa on channel 201.
Gadsden on channel 201.

Knology
Huntsville and Montgomery on channel 153

Coosa Cable
Pell City on channel 204