Answers vary but this source says 3500 to 4000 ISPs
http://askville.Amazon.com/ISPs-United-States/AnswerViewer.do?requestId=524267
and this one says at least 7000
http://pcworld.about.com/magazine/2306p080id120341.htm
113
119 which ??
One can find the lists of broadband ISPs on ISPreview website. Few examples of broadband ISPs in the UK are: XILO, AAISP, ICUK, SurfAnyTime, and Aquiss.
principals offered by Isps to connect to the internet
The International Ship and Port Facility Security Code (ISPS Code)
An internet service provider is a company that offers it's customers access to the internet. ISPs can offer internet through cable, DSL, dialup, Fiber Optics, and even satellite. Many ISPs also offer cable/satellite tv, and phone along with the internet connection. Some of the more well known ISPs are: AT&T:DSL Qwest:DSL Earthlink:Dialup Verizon:DSL/Fiber Optics Hughestnet:Satellite Road Runner:Cable
ISPs obtain address blocks from registry organizations.
Don't know the exact answer but from the last census a while ago the penetration rate was over 90% in Toronto.You have the most ISPs available within Toronto from big ones such as Bell to small third-party ISPs such as IVC Telecom
There are a number of different nationwide ISPs offered by different companies. Some of those companies include Verizon, Intergate, and AT&T's U-Verse.
You can check with the various ISPs in your area. Typically ISPs will offer varying levels of service. There is a price difference depending on the speed you want.
Yes, you are in luck. I highly recommend ISPs if you are interesting in business web hosting. This is a highly respected organization and they are known for their professionalism.
For one of the better ISPs in Montreal check out IVC Telecom