Internet Options In Portsmouth
Fast 5G Home Internet for $35/mo with AutoPay & a phone line. Plus taxes and fees.
Portsmouth, IA has 8 residential internet options. Enter an address to filter providers by availability.
Download and upload speed estimates are in megabits per second (Mbps).
DSL
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Windstream Iowa Communications | 200 | 20 | 100% |
Fixed Wireless
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 100% |
| Nextlink | 100 | 20 | 100% |
| US Cellular | 25 | 3 | 100% |
| T-Mobile | 0.2-10 | <1 | 100% |
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 | 100 | 3 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Portsmouth. Speed metrics capture maximum advertised speeds. Both may be overoptimistic.
Portsmouth Internet Options Map
Darker hexagons show areas of Portsmouth with more internet options. Select a hexagon to view internet options in a specific part of Portsmouth.
Data Sourcing
BroadbandMap's Internet availability information relies heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).