Avrom

Enclosed is a list I found elsewhere. What channels you can tune will depend on your location and which QAM tuner used.

Here's a run-down of the clear QAM channels my J&R 2160 (December 2008), Magnavox 2080 (July 2007) and ZV450MW8A (August 2008) tune when connected directly to the Comcast coax feed in Portland Oregon:

2.1 KATU, 2.2 THIS, 6.1 KOIN, 8.1 KGW, 8.2 KGW WEATHER, 10.1 KOPB, 10.3 KOPB CREATE, 12.1 KPTV, 19.2-19.8 LOCAL ACCESS OR TV GUIDE, 19.9 KOPB OREGON CHANNEL, 19.10 ARTS/LOCAL ACCESS, 19.11 LOCAL ACCESS, 32.1 KWBP, 32.2 NBC SPORTS, 49.1 KPDX, 64.1 SYFY, 64.2 CMT, 64.3 FOX NEWS, 64.4 COMCAST SPORTSNET, 64.5 CNBC, 64.6 ANIMAL PLANET, 64.7 TRAVEL, 64.8 CNN, 64.9 GOLF, 65.1 ABC FAMILY, 65.2 DISNEY, 65.3 TBS, 65.4 VH1, 65.5 FOX SPORTS, 65.6 ESPN, 65.7 TVLAND, 65.8 VS SPORTS, 66.1 ESPN2, 66.2 MTV, 66.3 NWCN (WASHINGTON/OREGON/IDAHO NEWS ORIGINATING FROM KING-TV IN SEATTLE), 66.4 AMC, 66.5 COMEDY, 66.6 E!, 66.7 SPIKE, 66.8 MSNBC, 67.1 TNT, 67.2 HALLMARK, 67.3 LIFETIME, 67.4 FX, 67.5 NICK, 67.6 WEATHER CHANNEL, 67.7 CNN HEADLINE, 68.1 BET, 68.2 OXYGEN, 68.3 TLC, 68.4 CARTOON NETWORK, 68.5 TRU (COURT TV), 68.6 FOOD, 68.7 USA, 68.8 HGTV, 68.9 HISTORY, 68.10 A&E, 69.1 DISCOVERY KIDS, 69.2 SCIENCE, 69.3 HISTORY INTL, 69.4 THE FEED G4, 69.5 BLOOMBERG, 69.6 BIOGRAPHY, 69.7 LIFETIME MOVIE NET, 69.8 WE, 69.9 SPROUT KIDS, 69.10 DAYSTAR, 72.47 PPV/ON DEMAND, 73.1 KATU, 73.2 KGW, 73.3 KWBP, 73.4 KXPG (ION), 73.5 KNMT, 92.7 HSN, 92.8 QVC, 94.9 PORTLAND COMMUNITY COLLEGE, 101.7 CSPAN, 101.9 LOCAL ACCESS, 102.14 CLACKAMAS LOCAL ACCESS, 104.3 DISCOVERY, 105.2 SHOP NBC, 105.8 TV MART, 106.2 TELEMUNDO, 106.3 JEWELRY, 106.4 KOIN, 107.3 WGN AMERICA, 109.1 KXPG SPANISH, 109.2 KOPB, 109.3 KPDX, 109.4 KPTV, 110.12 LOCAL ACCESS SPANISH, 101.13 LOCAL ACCESS, 113.13-113.13 TV GUIDE, 116.8 LOCAL ACCESS, 116.9 CLACKAMAS LOCAL ACCESS/ARTS, 117.12 US CONN SHOPPING, 117.13 UNIVISION, 117.13, 120.4-120.9 ESPN RADIO

Comcast doesn't document these channels/networks/services. Comcast associates will not "officially" confirm that there are any clear QAM sub-channels. It's Comcast's position that a customer must obtain a DTA or converter box to receive their service.

Comcast documents only the "whole" number assignments provided by their DTAs and converter boxes that "map" these and other "services" to "locations" in Comcast's 100, 200, 300, 400, 500, 600, 700, 800 and 900 numbering scheme.