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Best Internet providers in San Dimas, CA
What are the best internet providers in San Dimas?
The top 10 best San Dimas internet providers of September 2025 are: Spectrum and Frontier Communications.
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Top rated internet providers for San Dimas, CA are:
- Spectrum - Best Value
- Frontier Communications - Best for price
- HughesNet - Best satellite internet provider
Compare Best Home Internet Providers in San Dimas, CA
#1 Spectrum Internet in San Dimas, CA
Spectrum best internet plans for San Dimas, CA
Internet
$49.99/mo. for 12 months
- Speeds starting at 200 Mbps
- Free Internet modem
- No data caps
Internet Ultra
$64.99/mo. for 24 months
- Speeds starting at 400 Mbps
- Free Internet modem
- No data caps
Internet Gig
$104.99/mo. for 12 months
- Get speeds up to 940 Mbps
- Free antivirus with Security Suite
- Free Internet modem
- No data caps
#2 DSL Extreme Internet in San Dimas, CA
DSL Extreme best internet plans for San Dimas, CA
1 Mbps Internet
$14.95/mo. for 12 mos.
- Up to 1 Mbps download speed
- Up to 384 Kbps upload speed
- Available in select Verizon areas
1.5 Mbps Internet
$24.95/mo. for 12 mos.
- Up to 1.5 Mbps download speed
- Up to 384 Kbps upload speed
- Available in select Verizon areas
3 Mbps Internet
$24.95/mo. for 12 mos.
- Up to 3 Mbps download speed
- Up to 768 Kbps upload speed
- Available in select Verizon areas
45 Mbps Internet
$47/mo. for 12 mos.
- Up to 45 Mbps download speed
- Up to 6 Mbps upload speed
- FREE Professional Installation
#3 Frontier Communications Internet in San Dimas, CA
Frontier Communications best internet plans for San Dimas, CA
Simply Preferred Internet 6M
$27.99/mo. for 12 months
- Download Speed: Up to 6 Mbps
- Perfect for 1-2 devices, basic web activities, and standard music streaming
FiOS 50/50
$29.99/mo. for 12 months
- Internet Speed: 50/50 Mbps
- Best for 2-3 devices
- 100% fiber-optic connection
- Available in new areas of California, Florida and Texas
FiOS 500/500
$39.99/mo. for 12 months
- Internet Speed: 500/500 Mbps
- Best for 8+ devices
- 100% fiber-optic connection
- Available in new areas of California, Florida and Texas
FiOS Gig Service
$74.99/mo. for 12 months
- Internet Speed: 940/880 Mbps
- Best for 10+ devices
- 100% fiber-optic connection
- Available in new areas of California, Florida and Texas
Simply Preferred Internet 25M
$34.99/mo. for 12 months
- Download Speed: Up to 25 Mbps
- Connect multiple devices at once
Simply Premium Internet 45M
$44.99/mo. for 12 months
- Download Speed: Up to 45 Mbps
- Powers multiple users and devices in your home simultaneously
Summary of best San Dimas internet providers
| Provider | Availibility | Download | Upload |
|---|---|---|---|
| Frontier Communications DSL | 100% | 30 Mbps | 2 Mbps |
| Spectrum Cable | 100% | 400 Mbps | 20 Mbps |
| Frontier Communications Fiber | 96.5% | 940 Mbps | 880 Mbps |
Source data: broadbandmap.fcc.gov
San Dimas Top Zip Codes
| Zip Code | Population |
|---|---|
| 91773 | 33,119 |