Internet providers in Grand Terrace, CA
Grand Terrace is a city in California with about 13,069 residents and roughly 5,555 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Grand Terrace, CA
Share of residential locations in Grand Terrace 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 | 94% | |
| 2 | Verizon | Fiber, Fixed wireless | 69% | Check availability |
| 3 | T-Mobile Home Internet | Fixed wireless | 69% | |
| 4 | AT&T | Fiber, DSL, Fixed wireless | 66% | Check availability |
| 5 | California Internet | Fixed wireless | 8% |
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 to know about internet in Grand Terrace
Spectrum reports service to the most residential locations in Grand Terrace, about 94%. 4 providers report coverage of at least half of locations (Spectrum, Verizon, T-Mobile Home Internet, and AT&T), so the market looks competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Grand Terrace?
Fiber is limited in Grand Terrace, reaching about 4% of locations. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 24%. DSL is still reported for about 56% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 76% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Grand Terrace that providers report they can serve. City-level figures, not your address.
Grand Terrace at a glance
About 92% of households in Grand Terrace have a broadband subscription, in line with the California average of 92%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Grand Terrace
- Colton, CA (2 mi)
- Loma Linda, CA (4 mi)
- Bloomington, CA (5 mi)
- Rialto, CA (7 mi)
- San Bernardino, CA (8 mi)
- Riverside, CA (8 mi)
- Redlands, CA (8 mi)
- Jurupa Valley, CA (9 mi)
- Moreno Valley, CA (10 mi)
- Fontana, CA (10 mi)
- Highland, CA (10 mi)
- Woodcrest, CA (11 mi)
- Crestline, CA (15 mi)
- Yucaipa, CA (15 mi)
- Norco, CA (16 mi)
- Rancho Cucamonga, CA (16 mi)
- Eastvale, CA (16 mi)
- Ontario, CA (17 mi)
- Lake Arrowhead, CA (17 mi)
- Perris, CA (17 mi)
Frequently asked questions
Is fiber internet available in Grand Terrace?
Yes, in part. About 4% of residential locations in Grand Terrace can get fiber, 94% can get cable, and about 24% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Grand Terrace?
Spectrum reports service to about 94% of residential locations in Grand Terrace, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Grand Terrace?
5 providers report service to at least 2% of locations in Grand Terrace, 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 Grand Terrace?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Check your exact address
Coverage for a whole community cannot tell you what is available at your door. Enter your ZIP code, then confirm with each provider.
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