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Buffalo has 18 business internet options – View all▼
Buffalo has multiple business fiber providers, including FirstLight Fiber and Greenlight Networks.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| FirstLight Fiber | 10,000 | 10,000 | Moderate |
| Greenlight Networks | 8,000 | 8,000 | Moderate |
| GoNetspeed | 6,000 | 6,000 | Low |
| Verizon | 2,300 | 2,300 | Moderate |
| Spectrum | 1,000 | 1,000 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 1,000 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 400 | 40 | High |
| T-Mobile | 100 | 20 | High |
| Impact Internet | 100 | 8 | High |
| AT&T | 100 | 6 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | High |
| Viasat | 100 | 4 | High |
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) | AvailabilityCoverage |
|---|---|---|---|---|
| Cogent Communication | Fiber | 100,000 | 100,000 | Low |
| Zayo | Fiber | 1,000 | 1,000 | Low |
| Xfinity | Fiber | 500 | 500 | Low |
| Zayo | DSL/CopperDSL | 10-25 | 1-3 | Low |
| Frontier | DSL/CopperDSL | 10-25 | 1-3 | Low |
Broadband Map's availability estimates are based on the census boundaries of Buffalo. 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 Buffalo, NY. 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 Buffalo, and local variations will be smoothed over.
Broadband Map's listings of business internet providers in Buffalo rely primarily on data from the FCC's Broadband Data Collection program representing Buffalo ISPs' availability as of June 2026 (published October 2026).