If I'm not mistaken, the major programming, such as those from the Top 60, Top 120, etc... needs to be on 3 digit numbers in order to be compatible with the earlier receivers that are still in service which cannot accept a 4 digit number.
I still have a 1000 receiver still hooked up and working and until two years ago had a 4000 receiver which is still in my closet. (purchased in 1998 and 1997 respectively) They have no problems with 4-digit channel numbers. I have also seen 3000 receiver with 4-digit channels working fine. So that is not an issue.
Networks FIGHT over channel location. CNN absolutely-positively must be on channel 200 because that is the channel that their contract states they will be on and that's all there is to that.
Same goes for quite a few other channels. ESPN classic and ESPN News will be between ESPN and ESPN 2 because they give the providers heavy monitary incentive to do it that way. All providers do this.
As to where channels are, from the bottom of the
Dish Channel Chart
(There is a lot of repitition because it is an index)
Channel Chart Index
Adult Entertainment (480-499)
Audio Only
--Muzak Monaural Audio Channels (923-947)
--Muzak Stereo Audio Channels (950-983)
--Sirius Music Channels (6000-6116)
--Sky Angel Radio Channels (9750-9799)
Broadcast TV
--Local Channels (NTSC-Standard Def) (7000-9395)
--Local Channels (ATSC-High Def) (6300-6399)
--National "Network" Channels (241-252)
--Significantly Viewed distant channels (6200-6299 - removed 12/1/06 by Court Order)
--Super Stations (231-239)
Business TV (9600-9699)
Entertainment
--Childrens (169-179~)
--Educational (~179-199 & 214, 215)
--Family (170~197 & 215)
--General Interest (105-138 & 168)
Foreign Language (580-879)
--Spanish (824-879)
--All others (580-823)
HDTV
--"Cable Channels" (9421-9498)
--"Local Channels" (6300-6399)
Local Broadcast
--High Definition (6300-6399)
--Standard definition (7000-9399)
Music
--Music Video (156-167)
--Muzak Monaural Audio Only (923-947)
--Muzak Stereo Audio Only (950-983)
--Sirius Music Channels (6000-6116)
Movie Channels
--Basic (128-133)
--Pay Per View (502-539)
--Premium (300-356)
News (200-214)
Pay Per View
--Events (454-472)
--Movies (502-539)
--Sports (454-472)
Public Interest (9396-9418)
Religious
--Dish Channels (260-264)
--Sky Angel Channels (9700-9799)
Shopping (216-229)
Sports
--Basic (140-154)
--College Sports Packs (454-472)
--League Packages
-----MLB - Baseball (625-639)
-----NBA - Basketball (560-572)
-----NHL - Hockey (540-552)
--Pay Per View (454-472)
--Regional Sports Networks (RSN) (411-449)
--Specialty (400-410)
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(by channel number basic channel positions)
2-69 Local channels (Mapped from higher "home" channel numbers)
100-299 - "cable channels" (in the following order: General Entertainment, women's channels, Basic movie channels, men's channels, sports channels, music channels, man-boy channel, children's channels, learning/documentary channels, news, weather, shopping, superstations, network channels (for qualifying subs), religious, most popular spanish, free previews.
300 block - Premium movie channels
400-480 - Sports (Specialty, regional and PPV in that order)
480-499 - Adult (read Porn) channels
500-539 - PPV Movies
540-573 - NHL & NBA sports packages
573-624 - Foreign Language packages
626-639 - MLB sports package (though these may not be a problem if DirecTV gets their way)
640-916 - Foreigh Language packages
---Dish Latino 819-899
923-983 - Muzak audio channels (they have been there since the beginning of time--almost)
984-999 - Retailer channels (not all active)
1000-5499 are currently empty. However there are some mirrors that used to pop up in the 4000 range.
5500-5516 - HDTV for Alaska and Hawaii
5731-5738 - NPS Network channels (mapped to 231-238)
5740-5780 - Test channels, Open TV and Wink applications channels
5783-5789 - home of all the alternate HD sports channel feeds which are as yet unused. These channels will never be seen on these channels but will be remapped to "alternate" channel numbers.
5800-5813 - home of all the SD sports alternate channels which are remapped daily to the 450 channel range and the sports package channels in the 500 and 600 blocks. These channel numbers are never directly available to subscribers.
5816-5825 - Video on Demand channels. Mirrors of PPV channels in the 500 range but these are the channel numbers some receivers tune to to "download" the movies on demand available in the VOD feature.
5826-5999 - "Test Channels" including NYC and LA local HD Network channels. These channels constantly change and allows dish to try out several different things before we can see them.
6000-6116 - Sirius Music Channels
6250-6299 - what remains of Significantly Viewed.
6300-6999 (only goes up to 6486 now) HD Local channels
7015-9392 SD Local channels
9396-9418 FCC Mandated Public Interest Channels (some PI channels are in the "basic" line-up like TBN, EWTN and C-Span)
9419-9499 HD channels
9500-9599 recently vacated test channel area with the exception of channel 9500 an Open TV weather applet. Speculation is room for more HD.
9600-9699 Business TV and leased access channels
9700-9799 Sky Angel Channels
9800-9801 Commercial account Sports channels
9802-9899 Recently vacated test channels (moved to 5000 range) A couple of straglers still there
9900-9905 "WE ARE HERE" channels for aiming dishes to 110°, 129°, 118°, 61.5°, 121° and 148°. Interestingly enough, no 119° channel!
9906-9999 More test channels (most of which moved to the 5000 range) with a a few DVR feature channels you will never see in the EPG but your DVR receiver will tune to them periodically.
14000-15999 - Virtual channels for EPG of digital OTA channels. (Now you see them, now you don't) They never show up on your EPG. They are mapped down to your local channels on HD receivers with an OTA antenna attached.
19000-19999 - Open TV applet channels which only show up on channel 100 on Dish receivers with OPEN TV capability (that's most of them)
36000 range - Error reporting screens and engineering "stuff"
36861 & 36862 - Electronic Program Guides. Your receiver actually tunes into these channels to download the guide info.
There will be a quiz on this later.
See ya
Tony