Buffalo Business Internet
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Buffalo has 14 business internet options – View all▼
Buffalo has multiple business fiber providers, including Buffalo Fiber and Spectrum.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Buffalo Fiber | 1,000 | 1,000 | High |
| Spectrum | 1,000 | 1,000 | Moderate |
| CenturyLink | 1,000 | 1,000 | Low |
| Quantum Fiber | 940 | 940 | Low |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 1,000 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| CenturyLink | 140 | 100 | 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 |
|---|---|---|---|
| HughesNet | 100 | 5 | High |
| Viasat | 100 | 4 | High |
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) | AvailabilityCoverage |
|---|---|---|---|---|
| Xfinity | Fiber | 100 | 100 | 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.
Broadband Map's listings of business internet providers in Buffalo rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Buffalo ISPs' availability as of December 2025).