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Coverage · ZIP 62943

Internet Providers in Grantsburg, IL (62943)

There are 15 internet providers available in Grantsburg, IL (ZIP 62943), including ProTek Communications, ClearWave, Frontier 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.

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Internet providers in Grantsburg, IL (ZIP 62943)

There are 15 residential internet providers available in Grantsburg, IL (ZIP 62943), including ProTek Communications, ClearWave, Frontier Fiber. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.

ProviderTechnologyMax downloadMax uploadArea coverage
ProTek CommunicationsFiber10 Gbps10 Gbps14%
ClearWaveFiber7 Gbps7 Gbps19%
Frontier FiberFiber5 Gbps5 Gbps11%
Shawnee CommunicationsFiber1 Gbps500 Mbps2%
Shawnee Telephone CompanyFiber500 Mbps500 Mbps18%
Verizon 5G Home5G Home Internet300 Mbps20 Mbps23%
T-Mobile Home Internet5G Home Internet100 Mbps20 Mbps23%
AT&T Internet Air5G Home Internet25 Mbps3 Mbps13%
WisperFixed Wireless400 Mbps30 Mbps19%
4 SIWIFixed Wireless100 Mbps20 Mbps11%
Metro Service CenterFixed Wireless30 Mbps15 Mbps1%
StarlinkSatellite280 Mbps30 Mbps100%
ViasatSatellite150 Mbps3 Mbps100%
HughesNetSatellite100 Mbps5 Mbps100%
FrontierDSL115 Mbps7 Mbps16%

Internet in Grantsburg, IL — common questions

How many internet providers are available in Grantsburg, IL?

There are 15 internet providers available in Grantsburg, IL (ZIP 62943), including ProTek Communications, ClearWave, Frontier Fiber. Availability varies by exact address.

What is the fastest internet available in 62943?

ProTek Communications offers the highest advertised download speed in Grantsburg, IL at up to 10 Gbps. Actual speeds depend on the plan and your address.

How do I check internet availability at my address in Grantsburg, 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.