Is Sonic available in my area?
Sonic is a regional network, not a national one. The honest answer for any given home is that it depends on the street, because fiber networks were built out block by block. The tables below are the closest thing to a straight answer that public federal data allows: every state and metro where Sonic has reported service, and how much of each it covers.
Sonic coverage by state
Coverage is the share of residential locations in each state where Sonic reports it can serve. A low percentage does not mean a bad network. It usually means a network concentrated in a few towns.
| State | Share of homes covered |
|---|---|
| California | 4.3% |
| Texas | 0.0% |
Metro areas Sonic serves
Ranked by how much of the metro is covered, not by metro size. The top of this list is where Sonic is a realistic option for most homes.
| Metro area | Share of homes covered |
|---|---|
| San Francisco-Oakland-Berkeley, CA Metro Area | 27.2% |
| Santa Rosa-Petaluma, CA Metro Area | 14.0% |
| San Jose-Sunnyvale-Santa Clara, CA Metro Area | 4.5% |
| Vallejo, CA Metro Area | 4.5% |
| Los Angeles-Long Beach-Anaheim, CA Metro Area | 1.1% |
| Dallas-Fort Worth-Arlington, TX Metro Area | 0.1% |
Cities with Sonic service
Every provider available in each of these places, not just Sonic:
- Internet providers in Dallas, TX (Sonic covers 0%)
- Internet providers in Los Angeles, CA (Sonic covers 0%)
What technology does Sonic use?
Sonic reports one technology to the FCC: fiber. Every location in the tables above is a fiber location.
How fiber compares
Fiber vs cable explains what actually differs between the delivery methods, and when the difference is worth paying for.
Sonic compared to other providers
Providers that overlap with Sonic in enough places to be a real choice:
- Sonic vs AT&T Fiber (both available in 6 metro areas)
Common questions
Is Sonic available at my address?
Only an address check answers that. Use the state and metro tables above to find out whether Sonic operates in your area at all. If your state is not listed, it does not. If it is, coverage within that state is uneven and street-level.
Who owns Sonic?
Sonic files with the FCC under the holding company name Sonic Telecom, LLC. This is common, because the name on the bill and the name on the federal filing are frequently different.
How current is this data?
It comes from the FCC Broadband Data Collection, filing period D25, published July 21, 2026. The FCC refreshes it roughly twice a year, and there is a publication lag of several months. We update these pages when new data is released.
Does WhereFiber earn money if I sign up?
Sometimes. Where a provider runs an affiliate program we may earn a commission, at no extra cost to you. It does not affect which providers appear here, which is decided by FCC data alone. Full detail in our affiliate disclosure.
Check Sonic at your address
Check your address to see whether Sonic reports service at your exact location, along with every other provider that does. It takes one field and no phone number.