Internet Providers in Columbia, South Carolina

Best Internet Providers in Columbia, SC

The best internet providers in Columbia are AT&T Fiber, Spectrum, and EarthLink. AT&T Fiber is the best internet provider in Columbia because it offers symmetrical download and upload speeds via its fiber-optic network, which can deliver speeds up to 5 Gbps. AT&T also offers award-winning customer service, ranked highly by J.D. Power for residential internet service in 2022.

Spectrum is another of the best internet providers in Columbia, with cable download speeds up to 1 Gbps (wireless speeds may vary) and prices starting at $49.99 per month for the first 12 months. If AT&T Fiber isn’t available in your community, Spectrum offers the gigabit speeds your household may need.

EarthLink is another internet provider in Columbia that serves a large portion of the city and offers download speeds up to 940 Mbps with its fiber network. If neither AT&T Fiber nor Spectrum is an appealing option, EarthLink is a solid alternative.

Fastest Internet Providers in Columbia, SC

The fastest internet providers in Columbia are AT&T Fiber, Spectrum, and EarthLink. AT&T Fiber plans offer symmetrical download and upload speeds up to 5 Gbps, making it the fastest internet connection for Columbia residents. Fiber networks are capable of transmitting larger chunks of data quicker and over longer distances than traditional cable or DSL networks, so they’re an excellent choice for large households with heavy gamers or streamers.

Another fast internet provider in Columbia is Spectrum, which offers download speeds up to 1 Gbps via a cable connection (wireless speeds may vary). Spectrum’s top speeds may not match AT&T Fiber’s, but Spectrum users can still expect gigabit speeds and a wide coverage map. Spectrum offers the next-best alternative if your home isn’t plugged into AT&T’s fiber network.

EarthLink offers DSL and fiber network speeds, with the fastest going up to 940 Mbps on a fiber connection. If AT&T Fiber isn’t available in your neighborhood and you don’t want a cable network from Spectrum, EarthLink is the next best option in Columbia.

Internet Availability in Columbia, SC

Spectrum is the most widely available internet provider in Columbia, with 93.6 percent availability. Forest Hills and Melrose Heights are neighborhoods within Spectrum’s coverage areas. AT&T is just as widely available, and its internet protocol broadband (IPBB) service offers 82.8 percent coverage in the city. Wales Garden and Main Street District are covered by AT&T’s IPBB service.