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Dover has 13 business internet options – View all▼
Dover has multiple business fiber providers, including FirstLight Fiber and Xfinity.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| FirstLight Fiber | 10,000 | 10,000 | Moderate |
| Xfinity | 2,000 | 1,000 | Low |
| Breezeline | 1,000 | 1,000 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | High |
| Breezeline | 1,000 | 600 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 200 | 30 | High |
| T-Mobile | 100 | 20 | High |
| AT&T | 100 | 6 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Consolidated Communications | 80 | 20 | High |
| FirstLight Fiber | 10-25 | 1-3 | Low |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | High |
| Viasat | 50 | 4 | High |
Broadband Map's availability estimates are based on the census boundaries of Dover. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
The map allows zooming out to view business internet availability and speeds outside of Dover, NH. However, map hexagons grow to accommodate larger views. Since the availability or speed of service at a single address can dictate the color of its hexagon, national-scale views won’t show the same level of detail as the view of Dover, and local variations will be smoothed over.
Broadband Map's listings of business internet providers in Dover rely primarily on data from the FCC's Broadband Data Collection program representing Dover ISPs' availability as of June 2026 (published October 2026).