Internet Providers In Sun Prairie

Residential Business

Sun Prairie, WI has 19 residential internet options, including multiple fiber providers. Download speeds as fast as 8,000 Mbps are available.

Download and upload speeds are in megabits per second (Mbps). Enter an address to filter by availability.


Fiber

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
TDS Telecom 8,000 8,000 100%
Frontier 7,000 7,000 19%

Cable

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
Spectrum 1,000 35 95%

DSL

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
Frontier 115 7 73%

Fixed Wireless

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
Verizon 300 20 94%
UpNetWI 100 30 87%
LiteWire 100 25 67%
T-Mobile 100 20 100%
US Cellular 100 20 100%
MINTernet 100 20 100%
AT&T 100 20 82%
Bertram Communications 50 15 92%

Next-Gen Satellite

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
Starlink 220 30 100%

Old-School Satellite

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
HughesNet 100 5 100%
Viasat 50 3 100%

Low-Availability Internet Options

Provider TechnologyTech Download (Mbps) Upload (Mbps) AvailabilityCoverage
AT&T Fiber 5,000 5,000 <0.1%
Spectrum Fiber 1,000 500 4%
UpNetWI Fiber 1,000 400 0.2%
AT&T DSL/CopperDSL 0.2-10 <1 0.2%

Broadband Map's availability estimates are based on the census boundaries of Sun Prairie. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.


Sun Prairie Internet Options Map

Darker hexagons show areas of Sun Prairie with more internet options. Select a hexagon to view internet providers in a specific part of Sun Prairie.

Sun Prairie Internet Map

πŸ—ΊοΈ

Data Sourcing

BroadbandMap's listings of internet providers in Sun Prairie rely primarily on the May 2025 release from the FCC's Broadband Data Collection program (representing Sun Prairie ISPs' availability as of December 2024).