Coverage · ZIP 55421
Internet Providers in Columbia Heights, MN (55421)
There are 13 internet providers available in Columbia Heights, MN (ZIP 55421), including US Internet, Quantum Fiber, Xfinity Fiber. 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 Columbia Heights, MN (ZIP 55421)
There are 13 residential internet providers available in Columbia Heights, MN (ZIP 55421), including US Internet, Quantum Fiber, Xfinity Fiber. 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 |
|---|---|---|---|---|
| US Internet | Fiber | 10 Gbps | 10 Gbps | 1% |
| Quantum Fiber | Fiber | 8 Gbps | 8 Gbps | 76% |
| Xfinity Fiber | Fiber | 1.2 Gbps | 1 Gbps | 3% |
| CenturyLink Fiber | Fiber | 1 Gbps | 1 Gbps | 40% |
| Xfinity | Cable | 2 Gbps | 1 Gbps | 88% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 66% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 86% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 76% |
| 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 | 43% |
| Consolidated | DSL | 10 Mbps | 1 Mbps | 2% |
Internet in Columbia Heights, MN — common questions
How many internet providers are available in Columbia Heights, MN?
There are 13 internet providers available in Columbia Heights, MN (ZIP 55421), including US Internet, Quantum Fiber, Xfinity Fiber. Availability varies by exact address.
What is the fastest internet available in 55421?
US Internet offers the highest advertised download speed in Columbia Heights, MN at up to 10 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Columbia Heights, 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.