Tech
The cable firm, which has fully funded the venture since its launch in 1998, has been seeking a new partner for the last six months.
A spokesperson said that Boro TV would close in weeks if ongoing talks with "various parties" proved fruitless.
"We regret having to take this decision as Boro TV is a service that we have always been very proud of," explained Shai Weiss, Managing Director of NTL's consumer product division.
"Despite our best efforts to find a a new partner, none have committed. We are extremely proud of the channel and remain hopeful that a satisfactory solution will be found."
More: Tech, Cable TV and Broadband
Apple News
Microsoft, Cisco back Apple patent callsMicrosoft will not block rival products for infringing on "essential" patents.
Android News
Galaxy S II Android update due in March?Samsung is rumoured to be rolling out its Galaxy S II Android 4.0 update in March.
Satellite TV News
Premier League wins pub TV casePubs showing football on foreign satellite TV decoders 'in breach of copyright'.
Cable News
Virgin Media tops 1bn VOD views in 2011Coronation Street most popular for catch-up, Vampire Diaries more viewed series.
Freeview News
Olympics to bring record spectrum demandOfcom prepares the UK airwaves for the "biggest media event in history".
Video on Demand
Virgin Media tops 1bn VOD views in 2011Coronation Street most popular for catch-up, Vampire Diaries more viewed series.
