Title: Big Ten Network
Content:  Big Ten Network (BTN) is an American sports network based in Chicago, Illinois. The channel is dedicated to coverage of collegiate sports sanctioned by the Big Ten Conference, including live and recorded event telecasts, news, analysis programs, and other content focusing on the conference's member schools. It is a joint venture between Fox Sports and the Big Ten, with Fox Corporation as 51% stakeholder and operating partner, and the Big Ten Conference owning a 49% stake. It is headquartered in the former Montgomery Ward & Co. Catalog House building at 600 West Chicago Avenue in Chicago. Big Ten Network is carried by most major television providers and as of 2014, had an estimated 60 million U.S. subscribers—the number had been boosted by the addition of Rutgers University and the University of Maryland to the conference. Big Ten Network was the second U.S. sports network to be devoted to a single college sports conference, having been preceded by the MountainWest Sports Network one year prior to its launch. BTN was later followed by rival cable channels by the Pac-12, SEC and ACC with a similar array of programming.
Title: Big Ten Network
Content:  On many Saturdays during the football season, the Big Ten Network produces multiple games that air at the same time. The network designates one game as its national game, which is shown on the main channel on satellite providers. The remaining games air on the main channel in the local markets and on the extra overflow channels in the remaining markets. Most cable systems inside the Big Ten's eight states offer these Big Ten Network overflow or "out-of-market" feeds to provide additional football games. All of the additional overflow feeds for the network's various football telecasts are available nationally on DirecTV and Dish Network; and regionally on AT&T U-verse, many Comcast systems, and several other cable providers. Some providers only carry the overflow feeds in standard definition, and providers outside of the U.S. provide them in out-of-market subscription packages. Since 2019, all Big Ten Network football games are also available via the Fox Sports app, regardless of geography and wireline restrictions.
Title: Big Ten Conference
Content:  the men's basketball tournament. ; At least ten regular season games per season. ; Sundays will be the primary day for Big Ten basketball to air on CBS. ; All of these parameters are about the same as the previous agreement. ; Big Ten Network was created in 2006 through a joint partnership between the Big Ten and News Corporation and debuted the following year, replacing the ESPN Plus package previously offered to Big Ten markets via syndication. Based in downtown Chicago, the network's lineup consists exclusively of Big Ten-related programming, such as a nightly highlights show, in addition to live events. As of 2017, the Big Ten has carriage agreements with the following broadcast and cable networks. 
Title: Big Ten Network
Content:  Ten Network was not included in the deal and was spun off to the significantly downsized Fox Corporation, along with the Fox network, Fox News, Fox Business, FS1, and FS2. The deal was approved by Disney and Fox shareholders on July 27, 2018 and was completed on March 19, 2019. The network introduced a new logo on October 23, 2020, coinciding with the start of the delayed 2020 football season. The new logo drops the BTN acronym from its branding, replacing it with the conference's "B1G" wordmark, and referring to the network verbally as "Big Ten Network" rather than "BTN".
Title: Big Ten Network
Content:  Carriage negotiations with several major cable providers were stalled for several months due to their interest in placing the channel on a sports tier, with the providers only wanting to charge customers who wanted to subscribe to it; Big Ten Network, however, wanted providers to carry it on their extended basic tiers so that subscribers would not have to pay an extra fee to receive the network. Comcast, the largest cable provider in the U.S., reached a deal to carry the network on June 19, 2008, and began adding the channel to its systems on August 15, 2008; other major providers in states with universities in the Big Ten Conference (including Charter Communications and Time Warner Cable) would soon follow suit. Additionally, the Big Ten Network is an associate member of the Caribbean Cable Cooperative.
Title: Big Ten Network
Content:  match between Syracuse University and Michigan State) and its first men's non-revenue sports event (a soccer match between UCLA at Indiana). The new network suffered from limited carriage on its launch, as it was only carried by two major television providers. By the following year, the network had reached its goal to attain carriage on the "extended basic" tiers of cable providers in all Big Ten markets. While no specifics were revealed, Fox increased its stake in the Big Ten Network to 51% in June 2010, acquiring majority control, using a provision in its contract with the conference. To coincide with 
Title: Big Ten Network
Content:  Big Ten Network launched in both standard definition and a 720p high definition simulcast. All of its original programs and studio shows are broadcast in HD, as well as nearly all of its sports telecasts and some of its university-produced coaches and campus shows. The channel has produced all of its football games in HD since 2009. In September 2017, BTN revealed plans to televise selected games from the 2018 Big Ten men's basketball tournament in 4K.
Title: Big Ten Network
Content:  its systems in St. Louis and Southern Illinois on the provider's expanded basic-digital tier. On July 24, 2017, the Big Ten Network announced they would be available on Hulu Live TV and YouTube TV. On April 11, 2018, Comcast dropped Big Ten Network in a number of "out-of-market" states that fall outside of the conference's direct geographical footprint, with other selected markets dropping the network on May 10, 2018. This notably included the 23,000 Comcast customers in New York, despite the recent addition of Rutgers University in New Jersey having been used to market the conference and BTN in neighboring New York City.
Title: Big Ten Network
Content:  affiliate WCIA (channel 3)). Big Ten Network was launched at 8:00 p.m. Eastern Time on August 30, 2007, with Big Ten Tonight as its inaugural program. The network aired its first live telecasts two days later on September 1, which included a football game between Appalachian State and Michigan – the game gained national attention for its upset victory; being the first win by a Division I FCS team over a ranked Division I FBS team since Division I was split into two subdivisions by the NCAA in 1978. On September 2, the network aired its first women's sports event (a 
Title: Men's college basketball on television
Content:  Regional cable networks have long devoted coverage to one or two conferences. The Pac-12 and Big 12 have had deals with Fox Sports since 1996, which airs games on its regional family of networks. In 2007, the Big Ten conference was the first to establish its own television network, the Big Ten Network. The Pac-12 Networks debuted in 2012. Two years later, ESPN and the Southeastern Conference launched the SEC Network. In August 2019, the ACC has launched the ACC Network. This network will replace the games currently broadcast by Raycom Sports. The Big Ten has a similar regional network, with the Big Ten Network having made its debut in August 2007. Texas has their own deal which created the Longhorn Network in fall of 2011. While BYU has BYUtv, it is not a separate deal that created a regional sports network.

Question: what channel is big 10 network on fios?
Answer: 585 (HD).
85 (SD).