|Headquarters||North Bay, Ontario|
|Services||DSL, wireless broadband, dial-up, landline, long-distance calling|
Ontera was founded as the Ontario Northland Telecommunications division of the Ontario Northland Transportation Commission, a Crown agency of the Government of Ontario. It was the exclusive provider of long-distance calling services in many rural Northeastern Ontario markets until the Canadian Radio-television and Telecommunications Commission (CRTC) approved long-distance competition in 2000. The name was changed to O.N.Tel Inc. in the 1990s, then changed its trading name to O.N.Telcom in 2000, and then renamed to Ontera in 2004.
Ontera provides local telephone service in the Northern Ontario towns of Bear Island, Iroquois Falls, Marten River, Moosonee, Moose Factory and Temagami, and also offers long-distance services in most of area code 705.
Ontera owns and operates an extensive fibre optic telecommunications network throughout most of Northeastern Ontario.
- "History". About Us. Ontera. Retrieved 10 June 2016.
- "Ontera customers to Benefit from Investment in State-of-the-Art-Network". Ontera press release. 2008-09-24. Retrieved 2011-01-31.
- Hamilton-McCharles, Jennifer (October 1, 2014). "Bell Aliant acquires Ontera". North Bay Nugget. Retrieved March 5, 2016.