Coverage · ZIP 62037
Internet Providers in Grafton, IL (62037)
There are 14 internet providers available in Grafton, IL (ZIP 62037), including Grafton Telephone Company, Grafton Technologies, Wisper. 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 Grafton, IL (ZIP 62037)
There are 14 residential internet providers available in Grafton, IL (ZIP 62037), including Grafton Telephone Company, Grafton Technologies, Wisper. 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 |
|---|---|---|---|---|
| Grafton Telephone Company | Fiber | 1 Gbps | 1 Gbps | 56% |
| Grafton Technologies | Fiber | 1 Gbps | 1 Gbps | 8% |
| Wisper | 5G Home Internet | 400 Mbps | 30 Mbps | 15% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 47% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 30% |
| US Cellular | 5G Home Internet | 25 Mbps | 3 Mbps | 32% |
| Wisper | Fixed Wireless | 25 Mbps | 3 Mbps | 22% |
| Illinois Net | Fixed Wireless | 25 Mbps | 5 Mbps | 2% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| Frontier | DSL | 90 Mbps | 5 Mbps | 12% |
| Grafton Telephone Company | DSL | 50 Mbps | 50 Mbps | 49% |
| Grafton Technologies | DSL | 50 Mbps | 50 Mbps | 4% |
Internet in Grafton, IL — common questions
How many internet providers are available in Grafton, IL?
There are 14 internet providers available in Grafton, IL (ZIP 62037), including Grafton Telephone Company, Grafton Technologies, Wisper. Availability varies by exact address.
What is the fastest internet available in 62037?
Grafton Telephone Company offers the highest advertised download speed in Grafton, IL at up to 1 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Grafton, 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.