States Served
See availability map.

People Served

Households Served

25 Mbps
Most common advertised
download speed

About Sonic Internet

Sonic believes internet should be affordable, uncapped, and friendly. We are the fastest ISP in California, providing Sonic Fiber Internet with symmetric speeds up to 1,000Mbps (both upload and download). Our member care is #1-rated and when you call you get a local, friendly, and knowledgeable person.

Sonic headquarters is in Santa Rosa, CA and offers services starting as low as $39.99 a month. There are no contracts with DSL or fiber services (up to 1,000Mbps). IPBB service, which is delivered through AT&T infrastructure, is also provided but does require a contract. Whole-home WiFi coverage is available for all services– no more internet “dead spots.” You can find Sonic service throughout the Bay Area, with coverage expanding rapidly.

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Sonic Availability Map

Details about brand prices, speeds, and other features may not be readily available for all brands and are always subject to change. While the brand reviews on HighSpeedInternet.com are well researched and every attempt is made to keep the information up to date, limited access to relevant information may cause occasional inaccuracies.

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