Coverage · ZIP 92173
Internet Providers in San Ysidro, CA (92173)
There are 9 internet providers available in San Ysidro, CA (ZIP 92173), including AT&T Fiber, Cox, 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 Ysidro, CA (ZIP 92173)
There are 9 residential internet providers available in San Ysidro, CA (ZIP 92173), including AT&T Fiber, Cox, 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 |
|---|---|---|---|---|
| AT&T Fiber | Fiber | 5 Gbps | 5 Gbps | 21% |
| Cox | Cable | 2 Gbps | 100 Mbps | 77% |
| Verizon 5G Home | 5G Home Internet | 1 Gbps | 75 Mbps | 50% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 78% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 70% |
| 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 | 100 Mbps | 20 Mbps | 79% |
Internet in San Ysidro, CA — common questions
How many internet providers are available in San Ysidro, CA?
There are 9 internet providers available in San Ysidro, CA (ZIP 92173), including AT&T Fiber, Cox, Verizon 5G Home. Availability varies by exact address.
What is the fastest internet available in 92173?
AT&T Fiber offers the highest advertised download speed in San Ysidro, 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 Ysidro, 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.