Sonic Internet

Sonic: Shop fiber internet, phone

Name: Sonic
Brand: Sonic

Lisa Iscrupe

Edited By

Anine Sus

Last updated: April 8, 2026

Sonic internet offers fiber internet in communities throughout California, including Los Angeles and San Francisco. Sonic fiber internet prices are less than what many larger providers charge.

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Regional internet provider

Why we like this provider:

Highly competitive pricing

Speeds up to 10 gigs

Call to learn more:

(844) 451-2720

Allconnect strives to connect customers to the right internet services for their homes. While we may earn a commission from our partners, our provider reviews are our own and partners do not direct our editorial policy or coverage. Read our advertiser policy and learn how Allconnect works, including how we make money.

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Key takeaways

Sonic offers fiber internet with fast, multi-gig speeds up to 10 Gbps
Sonic has limited availability with service only available in California and soon to be in Texas
Sonic has some of the most affordable fiber plans compared to other fiber providers

Why choose Sonic?

Sonic internet service is known for its up to 10-gigabit fiber optic internet. Consider these guidelines from the Allconnect internet specialists to pick the best speed for your household?

Small to medium households: 125-500 Mbps
Large households, 10+ devices: 1,000 Mbps and up

Allconnect’s expert tip

Fiber internet is your best bet for the money if you work from home, game or have a large and connected smart home, especially at Sonic’s starting price of $49.99/mo. for 1 gig.

Enter your ZIP code to view internet plans available near you

Sonic fiber internet plans and pricing

With rates starting at $49.99/mo., Sonic’s fiber internet provides affordable options in California. Sonic’s “Fusion” plans come with a VoIP phone line, while its “Standard” option is only internet. Either way, Sonic Wi-Fi gives you more speed for your money than other local internet deals, making it an excellent value.

Plans	Starting price*	Download speed
Fusion Fiber	$49.99/mo.	Up to 10 Gbps
Fusion Fiber	$49.99/mo.	Up to 1 Gbps
Standard Fiber	$49.99/mo.	Up to 1 Gbps

Sonic internet highlights

What we like about Sonic

Affordable – Comparatively, Sonic’s fiber pricing is a sweet deal at $49.99/mo. for 1 gig against Xfinity’s 1 gig plan for $70.00/mo.
Fast – Sonic plans have speeds up to 10 gigs
Unlimited data – Sonic doesn’t set data limits on its customers

Things to consider about Sonic

Limited availability – Sonic’s fiber service is only available in select parts of California

Check availability

Or call us today: (844) 451-2720 (844) 451-2720

Allconnect’s favorite Sonic internet plan

For people living in an area served by Sonic’s Standard Fiber plan, that is the way to go. For just $49.99/mo., you’ll have access to the fastest, most reliable internet service at 1,000 Mbps.

Compare Sonic to other providers

At $49.99/mo. with speeds of 1,000 Mbps, Sonic’s fiber plan provides great value for its customers. While Xfinity’s plans start at a lower rate, that is for much lower speeds. Xfinity’s 1 gig fiber plan is $70.00/mo. AT&T’s plans are not only slower, but also more expensive for the speed.

Provider	Starting price*	Download speed	Upload speed
Sonic	$49.99/mo.	1,000 Mbps	1,000 Mbps
Xfinity	$45.00/mo.	300 – 2,000 Mbps	Varies by location
AT&T Fiber	$40.00/mo.**	100 – 4,700 Mbps**	100 – 4,700 Mbps**
Google Fiber	$70.00/mo.	1,000 – 8,000 Mbps	1,000 – 8,000 Mbps

*Pricing per month plus taxes. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. Updated as of 04/08/26.
**Plus taxes (w/ eligible Autopay & Paperless bill). Price after discounts: $15/mo for 12 mos for new customers and $10/mo AutoPay & Paperless bill. Discounts start w/in 3 bills. Monthly State Cost Recovery charge applies in NV, OH, TX. One time install fee may apply. Limited availability. May not be available in your area. Call or go to fiber.att.com to see if you qualify. Speeds based on wired connection. Actual speeds may vary. For 5GIG, single device wired speed maximum 4.7Gbps. For more info, go to www.att.com/speed101. Price after discounts: $90/mo discount for new residential customers and $10/mo w/ eligible Autopay & Paperless bill (w/in 2 bills). Monthly State Cost Recovery Charge in TX, OH, NV applies.

Tips for Sonic customers

Sonic is one of the fastest internet providers available in California. It is based in Santa Rosa in the Bay Area. In addition to parts of Los Angeles, Sacramento and San Francisco, Sonic serves Anaheim, Arcadia, Berkeley, Beverly Hills, Burbank, Fullerton, Hollywood, Huntington Beach, Irvine, Long Beach, Manhattan Beach, Napa, Newport Beach, Oakland, Palo Alto, Pasadena, Santa Clara, Sonoma and more.
Enter your address to find out if Sonic is available in your area.

The equipment needed for your Sonic internet service depends on the plan you choose. You can buy your own equipment or rent it from Sonic for $5.00/mo. With the Sonic Standard Fiber plan, you get an optical network terminal at no charge. This terminal functions as an ATA and router/firewall with a Wi-Fi access point.

If you use your own equipment, you may not have access to all of Sonic’s features. Additionally, Sonic does not provide customer support for equipment it does not supply.

To learn more about the equipment used for internet services, read our guides on the difference between a modem and router and the best modem and router combo devices.

While Sonic does not charge for installation, a variety of taxes and fees are added to every bill. The total depends on which plan you have and where you live. These taxes and fees range from a low of $12.12/mo. to a high of $15.85/mo.

Learn more about the true cost of high-speed internet.

There are multiple ways to reach Sonic customer service representatives. For internet service, you can call (855) 394-0100. For phone service, call (877) 970-7771, every day from 8 a.m. to 10 p.m. PT. You can also send an email to support@sonic.com.

Additionally, you can request a call or text. The Sonic website includes support videos, a knowledge base of articles, set-up guides and community forums. You can also connect with Sonic on X, Facebook, LinkedIn and Instagram.

Sonic TV and phone options

Sonic does not offer its own TV service but encourages its customers to cut the cord from cable or satellite services and sign up for streaming platforms. You can buy the Roku streaming device on Sonic’s website and then add your desired streaming apps.

Sonic does offer phone service, but only when you pair it with Sonic Fusion Fiber internet service.

Enter your ZIP code to view internet plans available near you

Sonic FAQs

How much is Sonic internet?

Sonic internet is cheaper than other fiber providers at $49.99/mo. for up to 10 Gbps.

What speeds can I expect on Sonic Fiber?

Sonic delivers speeds of 1,000 Mbps for both download and upload. However, actual speeds may differ based on how you’re connected to the internet and the age of your equipment. If you’re connected via an Ethernet cable on devices from 2010 or newer, you will realize the fastest speeds — 800 Mbps and up. Due to the multiple factors affecting Wi-Fi connections, some may only receive speeds up to 500 Mbps.

Can I get Sonic internet with home phone service?

Yes, you can get Sonic Voice service, but only if you have a select Sonic Fusion Fiber plan.

Is it necessary to rent Sonic’s equipment?

No, you can provide your own equipment. However, Sonic does not provide support for any third-party devices.

Can I cancel my service?

There is no fee if you cancel your service within the first 30 days. However, after that, you would be charged an early termination fee of up to $149.