The Ultimate DTH Channel list comparison chart with the respective channel numbers is available below. This covers Tata Sky DTH, Airtel Digital TV, BIG TV, Sun Direct
and  Videocon D2H.
This spreadsheet has comparison of the channels in following categories:
1) Bangla(Bengali) Channels in DTH
2) Bihari CHannels
3) Devotional Channels
4) Educational Channels
5) English Entertainment CHannels
6) English Movie CHannels
7) Gujarati Channels
8) Hindi Entertainment Channels
9) Hindi movie Channels
10) Hindi News Channels
11) Infotainment Channels ( Knowledge)
12) International Channels
13) Kannada Channels
14) Kids Children Channels
15) Lifestyle Channels
16) Malayalam Channels
17) Marathi Channels
18) Music Channels
19) Hindi News Channels( including Business Channels)
20) North East Channels
21) Oriya Channels
22) Punjabi Channels
23) Sports Channels
24) Tamil Channels
25) Telugu Channels
26) Urdu Channels
Tamil,Telugu,Malayalam,Kannada,Gujarati, Marathi ,North East Channels are Regional Channels.
If there are any discrepancies please let me know , I shall update it.
