Business Internet Providers In Dubuque
Dubuque, IA has 22 business internet options. Availability varies by location—enter an address or select a region on the map to filter for business internet providers in your area.
Download and upload speed estimates are in megabits per second (Mbps).
Fiber
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| ImOn Communications | 10,000 | 10,000 | High |
| Quantum Fiber | 1,000 | 1,000 | Moderate |
| CS Technologies | 1,000 | 1,000 | Limited |
| CenturyLink | 1,000 | 1,000 | Limited |
| UPN | 500 | 500 | Limited |
Cable
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Mediacom Xtream | 1,000 | 50 | High |
DSL
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| CenturyLink | 140 | 40 | High |
| CS Technologies | 10-25 | 1-3 | Moderate |
Fixed Wireless
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Nextlink | 300 | 75 | High |
| Comelec Internet Services | 280 | 50 | High |
| Verizon | 200 | 30 | High |
| T-Mobile | 100 | 20 | High |
| US Cellular | 100 | 20 | High |
| AT&T | 10-25 | 1-3 | High |
| Jo-Carroll Energy, Inc. (NFP) | 0.2-10 | <1 | Moderate |
Low-Availability Business Internet Options
The following providers offer business service in a very small portion of Dubuque.
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) |
|---|---|---|---|
| WIN | Fiber | 1,000 | 1,000 |
| Maquoketa Valley Electric Cooperative | Fiber | 1,000 | 1,000 |
| Bernard Telephone | Fiber | 500 | 500 |
| Aureon Communications, L.L.C. | DSL/CopperDSL | 0.2-10 | <1 |
Broadband Map's availability estimates are based on the census boundaries of Dubuque. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Dubuque Business Internet Options Providers
Darker hexagons show areas of Dubuque with more business internet options. Select a hexagon to view business internet providers in a specific part of Dubuque.
Data Sourcing
BroadbandMap's listings and maps of business internet availability rely heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).