FCC Broadband Data Collection, Dec 2024 vintage, residential filings — broadbandmap.fcc.gov. Availability is address-specific within each ZIP.
Enter your San Diego ZIP code to see every provider at your address:
Call (833) 390-3014San Diego internet providers at a glance
Six of the 22 filed providers in San Diego are listed below, each with its technology, ZIP-code reach and top filed speed.
| Provider | Technology | ZIPs served (of 30) | Top filed speed |
|---|---|---|---|
| AT&T Fiber | Fiber | 30 | 5 Gbps |
| Cox | Cable + Fiber | 22 | 2 Gbps |
| Spectrum | Cable + Fiber | 16 | 1 Gbps |
| Webpass (Google Fiber) | Fixed Wireless (fiber-fed) | 16 | 1 Gbps |
| T-Mobile Home Internet | 5G Home | 30 | 100 Mbps |
| Verizon 5G Home | 5G Home | 30 | 1 Gbps |
Beyond the wired networks, the filings show 5G home service from Verizon 5G Home and T-Mobile Home Internet in every San Diego ZIP code, plus satellite from Starlink, Viasat and HughesNet at any address.
By wire, San Diego has one network in every ZIP code, AT&T Fiber; Cox is the second option in 22 of them. Two networks in the table file multi-gig tiers of 2 Gbps or more: AT&T Fiber (5 Gbps) and Cox (2 Gbps). Speed tells a different story from reach: the 8 Gbps top filing in San Diego comes from a network not in this table, while the listed networks top out at 5 Gbps. Webpass (Google Fiber) adds fixed-wireless service, filed in 16 of the 30 ZIP codes.