Pittsburgh, PA (and suburbs)
OTA
25 KDKA-DT (CBS) 2.1
26 WQEX-DT (Home Shopping Network) 16.1
38 WQED-DT (PBS) 13.1, 13.2, 13.3, 13.4
42 WCWB-DT (the WB) 22.1, 22.2
43 WPGH-DT (Fox) 53.1, 53.2
50 WPCB-DT (Cornerstone) 40.1
51 WTAE-DT (ABC) 4.1
?? WNPA-DT (UPN) FCC action on channel assignment change pending (since 8/25/1999!)
Adelphia Cable
704 WTAE-DT (ABC)
725 KDKA-DT (CBS)
748 WPXI-DT (NBC)
750 HBO-HD
751 Showtime-HD
752 Starz-HD
753 Cinemax-HD
770 HD Net
771 HD Net Movies
772 ESPN-HD
774 InHD
775 InHD 2
Armstrong Cable
102 KDKA-DT (CBS)
104 WTAE-DT (ABC)
111 WPXI-DT (NBC)
113 WQED-DT (PBS)
120 TNT-HD (per agtiny on AVSForums)
121 Wealth-TV (per agtiny on AVSForums)
185 ESPN-HD (per TitanTV)
186 HDNet (per TitanTV)
187 HDNet Movies (per TitanTV)
190 Showtime-HD
198 Cinemax-HD
199 HBO-HD
Comcast Cable
202 ESPN-HD
205 Discovery-HD
206 InHD
207 InHD 2
210 WTAE-DT (ABC)
212 KDKA-DT (CBS)
220 WQED-DT (PBS)
228/300 HBO-HD
233/319 Cinemax-HD
238/339 Showtime-HD
248/369 Starz!-HD
The information for the three cable companies is from their respective websites or otherwise noted. Two (Adelphia and Armstrong) do not offer service to my area. The third (Comcast) serves my area but does not provide HD programming on my local system. As such I cannot personally vouch for the accuracy of the information for those providers.