Internet providers in San Bernardino, California
San Bernardino is in San Bernardino County, California, and has 7 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 San Bernardino, about 90%. 4 providers report coverage of at least half of locations (Spectrum, Frontier, Verizon, and T-Mobile Home Internet), so the market looks competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
Our picks for internet in San Bernardino
- Widest coverage: Spectrum (about 90% of locations)
- No-install wireless option: T-Mobile Home Internet (about 52% of locations)
Picks are based on the share of locations each provider reports serving, not on price or customer reviews.
ZIP codes in San Bernardino
Compare internet providers in San Bernardino, California
Share of residential locations in San Bernardino 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 | 90% | |
| 2 | Frontier | Fiber, DSL | 52% | |
| 3 | Verizon | Fiber, Fixed wireless | 52% | Check availability |
| 4 | T-Mobile Home Internet | Fixed wireless | 52% | |
| 5 | AT&T | Fiber, DSL, Fixed wireless | 46% | Check availability |
| 6 | California Internet | Fixed wireless | 10% |
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 San Bernardino?
Fiber is widely available: about 54% of locations in San Bernardino can get it. Gigabit-class service (1,000 Mbps down) is reported for about 74% of locations. Fixed wireless home internet is reported for about 77% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in San Bernardino that providers report they can serve. City-level figures, not your address.
Best-connected ZIP codes in San Bernardino
Frequently asked questions
Is fiber internet available in San Bernardino?
Yes, in part. About 54% of residential locations in San Bernardino can get fiber, 90% can get cable, and about 74% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in San Bernardino?
Spectrum reports service to about 90% of residential locations in San Bernardino, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve San Bernardino?
6 providers report service to at least 2% of locations in San Bernardino, and 4 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
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 San Bernardino?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.