Internet providers in Buffalo, New York
Buffalo is in Erie County, New York, and has 27 ZIP codes. Available providers can differ from one ZIP code to the next, so pick yours below.
Spectrum reports service to the most residential locations in Buffalo, about 97%. 4 providers report coverage of at least half of locations (Spectrum, T-Mobile Home Internet, Verizon, and MHG Telco), so the market looks competitive. Fiber-focused providers reporting service here include Greenlight Networks Holding (23%) and Future Fiber FinCo (4%). T-Mobile Home Internet and MHG Telco offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
Our picks for internet in Buffalo
- Widest coverage: Spectrum (about 97% of locations)
- Fiber-focused option: Greenlight Networks Holding (about 23% of locations)
- No-install wireless option: T-Mobile Home Internet (about 91% of locations)
Picks are based on the share of locations each provider reports serving, not on price or customer reviews.
ZIP codes in Buffalo
- 14201
- 14202
- 14203
- 14204
- 14206
- 14207
- 14208
- 14209
- 14210
- 14211
- 14212
- 14213
- 14214
- 14215
- 14216
- 14217
- 14218
- 14219
- 14220
- 14221
- 14222
- 14223
- 14224
- 14225
- 14226
- 14227
- 14228
Compare internet providers in Buffalo, New York
Share of residential locations in Buffalo where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | Spectrum | Fiber, Cable | 97% | |
| 2 | T-Mobile Home Internet | Fixed wireless | 91% | |
| 3 | Verizon | Fiber, Fixed wireless | 87% | Check availability |
| 4 | MHG Telco | Fixed wireless | 81% | |
| 5 | Greenlight Networks Holding | Fiber | 23% | |
| 6 | Future Fiber FinCo | Fiber | 4% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What technologies are available in Buffalo?
Fiber is widely available: about 54% of locations in Buffalo can get it. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 40%. Fixed wireless home internet is reported for about 95% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Buffalo that providers report they can serve. City-level figures, not your address.
Best-connected ZIP codes in Buffalo
Frequently asked questions
Is fiber internet available in Buffalo?
Yes, in part. About 54% of residential locations in Buffalo can get fiber, 97% can get cable, and about 40% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Buffalo?
Spectrum reports service to about 97% of residential locations in Buffalo, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Buffalo?
6 providers report service to at least 2% of locations in Buffalo, and 4 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
Is there fiber internet in Buffalo?
Fiber providers reporting service in Buffalo include Greenlight Networks Holding (23% of locations) and Future Fiber FinCo (4% of locations). Other providers may also offer fiber in parts of the city, so check your address.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Buffalo?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.