County · California
Cell towers in San Diego, CA
1,096 towers and cell sites in San Diego.
Towers with the most carriers in San Diego
| Tower | Height | Owner | Carriers seen |
|---|---|---|---|
| Tower on a buildingSan Diego, CA | 92 ft | California, State of | AT&TT-MobileVerizon5G |
| PoleSan Diego, CA | 34 ft | Verizon | AT&TT-MobileVerizon5G |
| PoleSan Diego, CA | 70 ft | Verizon | AT&TT-MobileVerizon |
| TowerOceanside, CA | 65 ft | AT&T | AT&TT-Mobile5G |
| Antenna on a buildingSan Diego, CA | 40 ft | Verizon | T-MobileVerizon5G |
| PoleEncinitas, CA | 30 ft | AT&T | AT&TT-Mobile5G |
| TowerEncinitas, CA | 30 ft | AT&T | T-MobileVerizon5G |
| MonopoleSan Diego, CA | 30 ft | Verizon | T-MobileVerizon5G |
| PoleSan Diego, CA | 30 ft | AT&T | T-MobileVerizon5G |
| PoleSan Diego, CA | 30 ft | Verizon | T-MobileVerizon5G |
| BuildingSan Diego, CA | 243 ft | American Tower | T-MobileVerizon |
| Tower on a buildingSan Diego, CA | 146 ft | AT&T | AT&TVerizon |
| Antenna on a buildingSan Diego, CA | 123 ft | Verizon | AT&TT-Mobile |
| Antenna on a buildingSan Diego, CA | 69 ft | California, State of | AT&TVerizon |
| TowerSan Diego, CA | 60 ft | CNRSW N3 Communications | T-MobileVerizon |
| BuildingSan Diego, CA | 56 ft | T-Mobile | T-MobileVerizon |
| MonopoleSan Diego, CA | 50 ft | Verizon | T-MobileVerizon |
| PoleChula Vista, CA | 45 ft | AT&T | AT&TVerizon |
| MonopoleLa Jolla, CA | 30 ft | Verizon | AT&TVerizon |
| BuildingCoronado, CA | 190 ft | American Tower | Verizon5G |
| BuildingSan Diego, CA | 175 ft | American Tower | T-Mobile5G |
| BuildingSan Diego, CA | 165 ft | American Tower | T-Mobile5G |
| BuildingSan Diego, CA | 143 ft | Pacific Bell | T-Mobile5G |
| BuildingSan Diego, CA | 129 ft | T-Mobile | T-Mobile5G |
| TowerSan Diego, CA | 87 ft | T-Mobile | Verizon5G |
| Tower on a buildingSan Diego, CA | 80 ft | Verizon | T-Mobile5G |
| Antenna on a buildingSan Diego, CA | 68 ft | Verizon | T-Mobile5G |
| MonopoleSan Diego, CA | 65 ft | Octagon Towers, LLC | T-Mobile5G |
| MonopoleCoronado, CA | 60 ft | AT&T | Verizon5G |
| BuildingSan Diego, CA | 60 ft | Karl Fackler | T-Mobile5G |
Showing 30 of 1,096. Every one is on the map; zoom in to tap any of them.
Carriers in San Diego
Number of towers and sites in the county where each carrier has been seen.
Good to know
Is the company that owns a tower my carrier?
Usually not. Most towers are owned by tower companies such as American Tower, Crown Castle and SBA Communications, which rent space on them to Verizon, AT&T, T-Mobile and others. One tower often carries two or three carriers at different heights. The FCC registration names the owner; it does not list the tenants.
How do you know which carriers are on a tower?
From phones. OpenCelliD collects reports of the cell signals phones see and where they saw them. When reported cells sit within 200 meters of a registered structure, we list those carriers on that structure. It is strong evidence, not a lease record, and it can miss a carrier nobody has reported yet.
Why isn't every cell site on the map?
The FCC only requires registration for structures taller than 200 feet or close to an airport. Rooftop antennas, small cells on street poles and many shorter towers never register. Where phones report a cell site with no registered structure nearby, we show it as an approximate crowdsourced site, which can be off by a few hundred meters.