†Speeds based on wired connection. Actual speeds vary. For more info, visit att.com/speed101.
$15 OFF FIBER: Ends 10/3/26. New AT&T Fiber customers will receive a discount for 12 months off the monthly recurring charge for an AT&T Fiber plan (300Mbps and higher). Pay full plan cost until discount starts w/in 3 bills. After 12 mos, prevailing rate for fiber plan applies. Residents of select multi-dwelling units not eligible.
Autopay & Paperless Bill Discount: $10/mo if enrolled in Autopay & Paperless billing w/ your bank account or the AT&T Points Plus® Card from Citi. Discount reduced to $5/mo when enrolled with a debit card. No discount if enrolled with any other credit card. Discount starts w/in 2 bills. Must maintain valid email address to continue discount. Taxes & Fees: Up to $99 installation fee may apply, plus tax where applicable. Monthly State Cost Recovery charge, which is not gov’t req’d applies in NV, OH, TX. Taxes also apply. For one time AT&T transactional fees, see www.att.com/fees for details. Pricing subject to change. Subj. to Internet Terms of Service at www.att.com/internet-terms.
Offers may be modified or discontinued at any time without notice and may not be combined with other promotional offers on the same service(s).
©2026 AT&T Intellectual Property. AT&T and the Globe logo are registered trademarks and service marks of AT&T Intellectual Property. All other marks are the property of their respective owners.
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Fiber Internet
Speeds up to 5 Gbps (5,000 Mbps)
Plans Starting at $35/mo. w/ No Annual Contract
*Offers and availability may vary by location & are subject to change.
HFC Internet
Speeds up to 1 Gbps (1,000 Mbps)
Plans Starting at $30/mo. for 1 year
*Offers and availability may vary by location & are subject to change.
Fiber Internet
Speeds up to 5 Gbps (5,000 Mbps)
Plans Starting at $39.95/mo. for 12mos. w/ 1yr. Agmt.
*Offers and availability may vary by location & are subject to change.
SPECIAL OFFER
Save up to $30/mo. when you bundle! Fiber Internet
Speeds up to 8 Gbps (8,000 Mbps)
Plans Starting at $30/mo. w/Auto Pay & Paperless Bill
*Offers and availability may vary by location & are subject to change.
Fixed Wireless Internet
Speeds up to 400 Mbps
Plans Starting at $35w/Autopay & any postpaid voice line plus taxes & fees. /w No Annual Contract.
*Offers and availability may vary by location & are subject to change.
Fixed Wireless Internet
Speeds up to 300 Mbps
Plans Starting at $35/mo*
*Offers and availability may vary by location & are subject to change.
SPECIAL OFFER
Free installation with code SUMMERWIFI HFC Internet
Speeds up to 1.5 Gbps (1,500 Mbps)
Plans Starting at $9.95/mo. for 12mos. /w No Annual Contract.
*Offers and availability may vary by location & are subject to change.
Satellite Internet
Speeds up to 150 Mbps
Plans Starting at $39.99/w No Annual Contract.
*Offers and availability may vary by location & are subject to change.
Satellite Internet
Speeds up to 400 Mbps
Plans Starting at $55/mo. w/No Annual Contract
*Offers and availability may vary by location & are subject to change.
DSL Internet
Speeds up to 100 Mbps
Plans Starting at $64.99/mo. for 24mos. /w No Annual Contract.
*Offers and availability may vary by location & are subject to change.
Top TV Provider in Ontario, CA
Sling TV
- No annual contracts
- Unparalleled flexibility
- Your favorite channels
- Live TV made easy
- Watch on all your favorite devices
Sling television pricing starting at: $23
1-844-534-0501 *Restrictions apply. $23 for your first month then $45.99 after.
Need Internet for Your Business?
Get reliable, high-speed internet from the Top 9 Business Internet Providers in Ontario, CA
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Need Internet for Your Home?
Compare fast, reliable residential internet plans from the Top 10 Internet Providers in Ontario, CA
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Great News! Local deals on Internet Bundle Packages are available in Ontario, CA
Speak with our specialists to unlock local discounts and limited-time offers available in your area.
Great News! Business Internet Bundles are available in Ontario, CA
Speak with our specialists to compare business internet bundles, local discounts, and limited-time offers available in your area.
Ontario, CA Residential Internet Stats
In the city of Ontario, CA, you should have access to roughly 10 Internet service providers (ISP’s), AT&T is the largest provider in the area, with service available to a majority of households. If you have any questions, or need help getting your Internet setup, please feel free to contact one of our helpful customer service representatives today!
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Find Ontario Internet Providers with the Best Deals
Having a fast and reliable internet connection is super important if you want to explore all the cool things Ontario, CA has to offer. With a quality internet connection, you can easily access online portals and websites for attractions like the Ontario Museum of History and Art, the Ontario Reign hockey team, and the Ontario International Airport. Whether you're researching local history, streaming hockey games, or booking flights, a good internet connection will make your experience much more enjoyable!
Best Internet Provider in Ontario, CA
If you're looking for the best internet provider in Ontario, look no further than AT&T. They offer top-notch connectivity options with speeds as fast as 5000 and prices as low as 35.0 for speeds of 300. With their advanced technology, you can enjoy seamless streaming, fast downloads, and smooth online gaming. The next best option in Ontario is Spectrum, with plans starting at 30.0 for speeds of 100. However, AT&T is the clear winner when it comes to internet performance and reliability.
Best Satellite Internet Provider in Ontario, CA
Sometimes, satellite internet is the best option for people in Ontario. This could be due to living in a rural area or having limited access to other types of internet connections. If you find yourself in this situation, Viasat is the best satellite internet provider in the area. They offer plans starting at 39.99 and provide reliable internet service even in remote locations.
Summary
Having a great internet connection in Ontario, CA is essential for fully enjoying all the attractions and activities the city has to offer. Whether you're exploring local history, streaming sports games, or staying connected with friends and family, a reliable internet connection will enhance your experience and make everything more accessible.
Internet access in Ontario, CA
8000Mbps
$9.95/mo
12
Compare all Internet service providers in Ontario, CA
The leading Internet service provider (ISP) in Ontario, CA is AT&T Fiber Internet. Download speeds up to 5000 Mbps have been reported in Ontario, CA.
Internet service plans start as low as $35 per month.
| Provider | Connection | Max Download | Contact |
|---|---|---|---|
| AT&T | Fiber Internet | Up to 5,000 Mbps | 1-833-440-3181 |
| Spectrum | HFC Internet | Up to 1,000 Mbps | 1-833-440-3181 |
| EarthLink | Fiber Internet | Up to 5,000 Mbps | 1-833-440-3181 |
| Optimum | Fiber Internet | Up to 8,000 Mbps | 1-833-440-3181 |
| T-Mobile | Wireless Internet | Up to 400 Mbps | 1-833-440-3181 |
| Verizon | Wireless Internet | Up to 300 Mbps | 1-833-440-3181 |
| Astound Broadband | HFC Internet | Up to 1,500 Mbps | 1-833-440-3181 |
| Viasat | Satellite Internet | Up to 150 Mbps | 1-833-440-3181 |
| Starlink | Satellite Internet | Up to 400 Mbps | 1-833-440-3181 |
| Frontier | Dsl Internet | Up to 100 Mbps | 1-833-440-3181 |
| One Ring Networks | Fixed Wireless Internet | Up to 20 Mbps | [tel] |
| Ultimate Internet Access | Fixed Wireless Internet | Up to 100 Mbps | [tel] |
| Ultimate Internet Access | Fiber Internet | Up to 1,000 Mbps | [tel] |
Most popular cities with Internet around Ontario
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