Coverage · ZIP 93405
Internet Providers in San Luis Obispo, CA (93405)
There are 12 internet providers available in San Luis Obispo, CA (ZIP 93405), including Astound Fiber, AT&T Fiber, Verizon 5G Home. Compare each provider below by technology, maximum advertised speed, and area coverage, then call (833) 261-0564 for help choosing a plan. Coverage data is sourced from the FCC National Broadband Map.
Internet providers in San Luis Obispo, CA (ZIP 93405)
There are 12 residential internet providers available in San Luis Obispo, CA (ZIP 93405), including Astound Fiber, AT&T Fiber, Verizon 5G Home. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| Astound Fiber | Fiber | 5 Gbps | 5 Gbps | 27% |
| AT&T Fiber | Fiber | 5 Gbps | 5 Gbps | 18% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 47% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 59% |
| Surfnet Communications | 5G Home Internet | 100 Mbps | 20 Mbps | 51% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 42% |
| Ranch Wifi | Fixed Wireless | 100 Mbps | 20 Mbps | 10% |
| Peak WiFi | Fixed Wireless | 100 Mbps | 100 Mbps | 3% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| AT&T Internet | DSL | 10 Mbps | 1 Mbps | 26% |
Internet in San Luis Obispo, CA — common questions
How many internet providers are available in San Luis Obispo, CA?
There are 12 internet providers available in San Luis Obispo, CA (ZIP 93405), including Astound Fiber, AT&T Fiber, Verizon 5G Home. Availability varies by exact address.
What is the fastest internet available in 93405?
Astound Fiber offers the highest advertised download speed in San Luis Obispo, CA at up to 5 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in San Luis Obispo, CA?
Enter your ZIP code on Ziatan to see every provider serving your block, then call (833) 261-0564 for help comparing plans and pricing — free, with no signup required.