Coverage · ZIP 62521
Internet Providers in Decatur, IL (62521)
There are 16 internet providers available in Decatur, IL (ZIP 62521), including Frontier Fiber, Xfinity, Sparklight. 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 Decatur, IL (ZIP 62521)
There are 16 residential internet providers available in Decatur, IL (ZIP 62521), including Frontier Fiber, Xfinity, Sparklight. 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 |
|---|---|---|---|---|
| Frontier Fiber | Fiber | 5 Gbps | 5 Gbps | 8% |
| Xfinity | Cable | 2 Gbps | 250 Mbps | 73% |
| Sparklight | Cable | 1 Gbps | 50 Mbps | 1% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 66% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 76% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 35% |
| King Street Wireless, L.P. | 5G Home Internet | 10 Mbps | 1 Mbps | 0% |
| Rise Broadband | Fixed Wireless | 200 Mbps | 40 Mbps | 36% |
| MR Systems Wireless | Fixed Wireless | 100 Mbps | 50 Mbps | 1% |
| Pwr-Net | Fixed Wireless | 10 Mbps | 1 Mbps | 0% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| Consolidated | DSL | 500 Mbps | 75 Mbps | 2% |
| AT&T Internet | DSL | 100 Mbps | 20 Mbps | 54% |
| Frontier | DSL | 70 Mbps | 3 Mbps | 2% |
Internet in Decatur, IL — common questions
How many internet providers are available in Decatur, IL?
There are 16 internet providers available in Decatur, IL (ZIP 62521), including Frontier Fiber, Xfinity, Sparklight. Availability varies by exact address.
What is the fastest internet available in 62521?
Frontier Fiber offers the highest advertised download speed in Decatur, IL at up to 5 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Decatur, IL?
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.