Coverage · San Leandro, CA
Internet Providers in San Leandro, CA
FCC filings list 13 residential internet providers in San Leandro, CA, including Sonic, AT&T Fiber, Xfinity. Compare each provider below by technology, top advertised speed, and how much of the city it covers, then enter your ZIP or call (833) 261-0564 to see plans and pricing at your exact address.
Top internet providers in San Leandro
| Provider | Technology | ZIPs served (of 3) | Top filed speed |
|---|---|---|---|
| Sonic | Fiber | 3 | 10 Gbps |
| AT&T Fiber | Fiber | 3 | 5 Gbps |
| Xfinity | Cable | 3 | 2 Gbps |
| RobinsonHSS | Fixed Wireless | 3 | 1 Gbps |
| Tekify Fiber & Wireless | Fixed Wireless | 3 | 425 Mbps |
| Unwired | 5G Home Internet | 3 | 300 Mbps |
| Verizon 5G Home | 5G Home Internet | 3 | 300 Mbps |
| AT&T Internet Air | 5G Home Internet | 3 | 100 Mbps |
Satellite internet (Starlink, Viasat, HughesNet) additionally covers every San Leandro address. Coverage data: FCC Broadband Data Collection — broadbandmap.fcc.gov. Availability is address-specific within each ZIP.
Internet in San Leandro, CA — common questions
How many internet providers are in San Leandro, CA?
FCC filings list 13 residential internet providers in San Leandro, CA, with Sonic covering the most ZIP codes. Availability varies by exact address — enter your ZIP on Ziatan to see what serves your home.
Is fiber internet available in San Leandro?
Yes — fiber is filed in 3 of San Leandro's 3 ZIP codes, with advertised speeds up to 10 Gbps. Street-level availability varies, so check your address.
How do I find the best internet in San Leandro, CA?
Enter your ZIP code on Ziatan to compare every provider at your address by speed, technology, and coverage, then call (833) 261-0564 — our team helps you compare plans and pricing free, with no signup.