Here is the complete list of TV channels available in Videocon DTH service with the Channel numbers.
Update:
For comparison of channels with channel Numbers across all DTH see : DTH Channel Comparison
For Complete Comparison Chart of High Definition DTH including STB Ultimate HD DTH Comparison

100 Help Channel
101 Star Plus
103 Zee Tv
105 Colors
107 Star One
109 Sony
111 Ndtv Imagine
113 Sab Tv
115 Sahara Tv
117 9x
121 Star Utsav
123 Bindass
127 Etv Rajasthan
133 Firangi
135 Dd National
161 Star World
201 Set Max
203 Zee Cinema
205 Star Gold
207 Utv Movies
209 Sahara Filmy
211 UTV Action
241 Star Movies
243 Set Pix
245 HBO
247 Zee Studio
249 World Movies
251 MGM
253 WB
270 Mod1
271 Mod2
272 Mod3
273 Mod4
274 Mod5
301 Star News
303 Aaj Tak
305 Ndtv India
307 Zee News
309 Ibn7
311 Day & Night News ( CNEB Removed Aug 2010 )
315 Sahara Samay( Removed Aug 2010)
317 India TV
319 Dd News
341 Cnbc Aawaz
343 Zee Business
351 Ndtv24*7
353 Times Now
355 Cnn Ibn
357 Headlines Today
359 Cnn
361 Bbc World
381 Cnbc18
383 Ndtv Profit
385 Utvi
387 Et Now
401 Espn
403 Star Cricket
405 Neo Cricket
407 Ten Sports
409 Neo Sports
411 Star Sports
413 Zee Sports
415 Dd Sports
501 Cartoon Network
503 Hungama
505 Disney
507 Nick
509 Pogo
511 Disney Xd
513 Animax
551 Mtv
553 Channel V
555 9xm
559 Music India
561 Zing
557 Vh1
601 Discovery
603 Net Geo
605 Fox History
607 Ndtv Goodtimes
609 Discovery Travel And Living
611 Animal Planet
613 Axn
615 Zee Cafe
617 Home Shop18
619 Zoom
621 Ftv
623 Care World
625 Dd Bharti
675 Mh1 Shardha
677 Aastha
679 Sanskar
Bangla : 8 CHannels
701 Zee Bangla
703 Etv Bangla
705 Star Jalsa
707 Aakash Bangla
709 Star Ananda
710 Rupashi Bangla
711 24 Ghanta Tv
713 DD Bangla
Marathi: 4 Channels
721 Zee Marathi
723 Etv Marathi
725 Star Pravah
727 Star Majha
729 Mi Marathi
731 Saam Tv
733 24 Taas
735 Zee Talkies
737 Ibn Lokmat
739 Dd Sahayadri
741 Etv Gujrati
743 Tv9 Gujrati
745 Dd Girnar
751 Ptc Punjabi
753 Zee Punjabi
755 Etc Punjabi
757 Ptc News
759 PTV Chak De
761 Mh1
763 Dd Punjabi
775 Mahua
786 Nepal 1
787 Ne Tv
791 Etv Oriya
792 Otv
793 Naxatra News
794 Dd Odia
795 Etv Urdu
796 Dd Urdu
Tamil: 17 Channels
801 Sun TV
803 K TV
805 Sun Music
806 Sun News
807 Kalaignar Seithigal
808 Jaya Plus
809 Chutti Tv
811 Star Vijay
813 Jaya Tv
815 Kalaignar TV
817 Isai Aruvi
819 Siripoli
xxx Aditya TV
823 Vasanath TV
825 Raj TV
827 Jaya Max
829 DD Podhigai
xxx SVBC
Kannada: 11 Channels
831 Udaya TV
833 Udaya Movies
835 Zee Kannada
837 U2
839 Udaya Varthgalu
841 Etv Kannada
843 Tv9 Karnataka
844 Suvarna News 24×7
845 Suvarna
847 Kasturi
849 Dd Chandana
Malayalam: 12 Channels
851 Surya Tv
853 Kiran Tv
855 Asianet
856 Asianet Plus
857 Kairali Tv
858 Amrita Tv
859 Dd Malayalam
860 Jai Hind
863 Asianet News
864 Manorama News
865 Indiavision
869 Shalom Tv
Telugu: 12 Channels
871 Gemini Tv
873 Teja Tv
875 Gemini Music
877 Zee Telugu
879 Gemini News
881 Etv Telegu
883 Etv2 Telegu News
885 Maa Tv
887 Tv9 Telegu News
889 Tv5 Telegu
891 Sakshi Tv
893 Ntv
900 Service Channel ( Removed Aug 2010 )
Radio Channels – Press Menu Button On The Remote To Access These Channels Under Radio Option.
950 Air Vbs (Added In January 2010)
951 Air Telegu (Added In January 2010)
952 Air Tamil (Added In January 2010)
953 Air Kannada (Added In January 2010)
954 Air North East (Added In January 2010)
955 Air Punjabi (Added In January 2010)
956 Air Urdu (Added In January 2010)
957 Air Oriya (Added In January 2010)
958 Air Malayalam (Added In January 2010)
959 Air Assamese (Added In January 2010)
965 Air Hindi (Added In January 2010)
966 Air Marathi (Added In January 2010)
967 Air Gujrati (Added In January 2010)
968 Air Bangla (Added In January 2010)
969 Radio Kashmir (Added In January 2010)
970 Rainbow Delhi (Added In January 2010)
971 Rainbow Chennai (Added In January 2010)
972 Rainbow Banglore (Added In January 2010)
973 Gold Mumbai (Added In January 2010)
974 Gold Delhi (Added In January 2010)
Active Services : Press Menu Button On The Remote To Access These Services Under Direct Active
DD Active (DD Lok Sabha / DD Rajya Sabha / DD Gyandarshan / DD Norst East)
State Active – (ETV Up / ETV Mp / Zee Chattisgarh / Zee 24 Ghantalu)
Active Darshan – (Svbc / Sadhana / Bhakti / Angel TV) ( GOD Removed Aug,2010 )
Active Finance : (Mutual Fund / Buy Mf / Benifits / Know More )
Direct Games : Press Menu Button On The Remote To Access These Services Under Direct Active
Direct Puzzle : Press Menu Button On The Remote To Access These Services Under Direct Active
There are not High Definition Channels in VideoCon DTH as they have not started the HD service.
Other DTH Channel List: TataSky, SunDirect, Dish TV,BIG TV, Videocon D2H, Airtel Digital TV DTH