Coverage · ZIP 55803
Internet Providers in Duluth, MN (55803)
There are 18 internet providers available in Duluth, MN (ZIP 55803), including Quantum Fiber, Mediacom, CTC. Compare each provider below by technology, maximum advertised speed, and area coverage, then call (833) 261-0564 for help choosing a plan. Coverage data is sourced from the FCC National Broadband Map.
Internet providers in Duluth, MN (ZIP 55803)
There are 18 residential internet providers available in Duluth, MN (ZIP 55803), including Quantum Fiber, Mediacom, CTC. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| Quantum Fiber | Fiber | 2 Gbps | 1 Gbps | 9% |
| Mediacom | Fiber | 2 Gbps | 1 Gbps | 3% |
| CTC | Fiber | 1 Gbps | 1 Gbps | 15% |
| CenturyLink Fiber | Fiber | 1 Gbps | 1 Gbps | 8% |
| SCI Broadband | Fiber | 1 Gbps | 1 Gbps | 1% |
| Zito Media | Fiber | 1 Gbps | 1 Gbps | 0% |
| Fidium | Fiber | 300 Mbps | 300 Mbps | 0% |
| SCI Broadband | Cable | 250 Mbps | 20 Mbps | 1% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 42% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 74% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 55% |
| Airfiber | Fixed Wireless | 25 Mbps | 4 Mbps | 23% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| CenturyLink | DSL | 140 Mbps | 40 Mbps | 63% |
| Frontier | DSL | 115 Mbps | 7 Mbps | 4% |
| Consolidated | DSL | 10 Mbps | 1 Mbps | 2% |
Internet in Duluth, MN — common questions
How many internet providers are available in Duluth, MN?
There are 18 internet providers available in Duluth, MN (ZIP 55803), including Quantum Fiber, Mediacom, CTC. Availability varies by exact address.
What is the fastest internet available in 55803?
Quantum Fiber offers the highest advertised download speed in Duluth, MN at up to 2 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Duluth, MN?
Enter your ZIP code on Ziatan to see every provider serving your block, then call (833) 261-0564 for help comparing plans and pricing — free, with no signup required.