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Dubuque has 22 business internet options – View all▼
Dubuque has multiple business fiber providers, including ImOn Communications and Quantum 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 |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Mediacom Xtream | 1,000 | 50 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| CenturyLink | 140 | 40 | High |
| CS Technologies | 10-25 | 1-3 | Moderate |
| 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 |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 220 | 30 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | High |
| Viasat | 100 | 4 | High |
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) | AvailabilityCoverage |
|---|---|---|---|---|
| WIN | Fiber | 1,000 | 1,000 | Limited |
| Maquoketa Valley Electric Cooperative | Fiber | 1,000 | 1,000 | Limited |
| Bernard Telephone | Fiber | 500 | 500 | Limited |
| Aureon Communications, L.L.C. | DSL/CopperDSL | 0.2-10 | <1 | Limited |
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.
Broadband Map's listings of business internet providers in Dubuque rely primarily on the May 2025 release from the FCC's Broadband Data Collection program (representing Dubuque ISPs' availability as of December 2024).