Complete List of DSL Internet Providers in the U.S.

What Is DSL Internet?

DSL, which stands for digital subscriber line, which uses an existing copper telephone line as the medium for a high speed internet connection. Users simply connect to the internet through a phone wall jack and because your DSL and phone connection operate in different frequencies, you can use both at the same time. There are 2 types of DSL transmission: symmetrical and asymmetrical. Symmetrical DSL offers you the same upload and download speeds, whereas asymmetrical DSL gives you more download speeds than upload speeds. Considering that the majority of people download more than they upload, asymmetrical is a more popular transmission type.

Who Are The Top DSL Providers?

When looking at top DSL providers, it is important to take into account more than just speed. Data caps, customer support, contract terms, and installations can each make a huge impact on your overall experience with your provider. Based on this crieria, the top 4 DSL providers are:

  • AT&T: AT&T has no installation fees for their DSL services and they offer customers a one year warranty for any issues you might have.
  • CenturyLink: CenturyLink allows customers to lock in their contract price for five years which is longer than any other DSL provider.
  • Frontier: Frontier has affordable DSL plans starting at $19.99 and going up $39.99. They also give you a complimentary modem with no monthly fee
  • Verizon: Verizon offers the fastest speeds and requires no credit check.

Who Is The Largest DSL Provider?

The largest DSL provider is AT&T, based on the amount of customers and states that they service. AT&T has over 120 million customers in 21 different states.

How Fast Is DSL Internet?

Average download speeds for DSL range from 1.5 Mbps to 8 Mbps. The speed of your service can be affected by the length of your line from the residence to the central network. The farther way you are, the slower your speed will be.

How Much Does DSL Internet Cost?

The initial setup fee for DSL can run anywhere between $100-$150. On average, DSL customers pay between $50-$60 for service.

Why Should I Get DSL Internet?

DSL is fairly easy to set up through your existing telephone wires, and you have your own dedicated circuit which means you never have to share bandwidth with your neighbors. DSL is also a very affordable broadband option compared to most.