Coverage · ZIP 93446
Internet Providers in Adelaide, CA (93446)
There are 12 internet providers available in Adelaide, CA (ZIP 93446), 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 Adelaide, CA (ZIP 93446)
There are 12 residential internet providers available in Adelaide, CA (ZIP 93446), 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 | 25% |
| AT&T Fiber | Fiber | 5 Gbps | 5 Gbps | 0% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 59% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 59% |
| Surfnet Communications | 5G Home Internet | 100 Mbps | 20 Mbps | 59% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 40% |
| Ranch Wifi | Fixed Wireless | 2 Gbps | 2 Gbps | 64% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| Frontier | DSL | 115 Mbps | 7 Mbps | 2% |
| AT&T Internet | DSL | 10 Mbps | 1 Mbps | 33% |
Internet in Adelaide, CA — common questions
How many internet providers are available in Adelaide, CA?
There are 12 internet providers available in Adelaide, CA (ZIP 93446), including Astound Fiber, AT&T Fiber, Verizon 5G Home. Availability varies by exact address.
What is the fastest internet available in 93446?
Astound Fiber offers the highest advertised download speed in Adelaide, 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 Adelaide, 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.