County · South Dakota
Cell towers in Union, SD
31 towers and cell sites in Union.
Towers with the most carriers in Union
| Tower | Height | Owner | Carriers seen |
|---|---|---|---|
| Guyed towerBeresford, SD | 656 ft | South Dakota Board of Directors For Educational Telecommunications Dba ,south Dakota Public Broadcasting Network | none reported |
| Guyed towerBeresford, SD | 656 ft | South Dakota Board of Directors For Educational Telecommunications Dba ,south Dakota Public Broadcasting Network | none reported |
| TowerBeresford, SD | 344 ft | Culhane Communications, Inc. | none reported |
| Guyed towerBeresford, SD | 338 ft | American Tower | none reported |
| TowerElk Point, SD | 338 ft | American Tower | none reported |
| TowerBeresford, SD | 334 ft | American Tower | none reported |
| TowerBeresford, SD | 308 ft | Iowa Wireless Services Holding Corporation | none reported |
| Guyed towerBeresford, SD | 267 ft | SBA Communications | none reported |
| Lattice towerJefferson, SD | 264 ft | SBA Communications | none reported |
| Water tankNorth Sioux City, SD | 216 ft | Dakota Dunes Cid | none reported |
| Lattice towerJefferson, SD | 199 ft | The Towers, LLC | none reported |
| Lattice towerNorth Sioux City, SD | 198 ft | American Tower | none reported |
| Lattice towerNorth Sioux City, SD | 194 ft | Sioux City MSA Limited Partnership | none reported |
| TowerAlcester, SD | 158 ft | AT&T | none reported |
| Lattice towerNorth Sioux City, SD | 155 ft | American Tower | none reported |
| Lattice towerNorth Sioux City, SD | 140 ft | Union County Public Works Department | none reported |
| Lattice towerNorth Sioux City, SD | 110 ft | BNSF Railway CO. | none reported |
| TowerAlcester, SD | 109 ft | WWC License L.L.C. | none reported |
| MonopoleNorth Sioux City, SD | 109 ft | CommNet Cellular Inc. | none reported |
| PoleNorth Sioux City, SD | 42 ft | BNSF Railway Co. | none reported |
| Crowdsourced siteNorth Sioux City, SD | n/a | unregistered | T-MobileVerizon |
| Crowdsourced siteAlcester, SD | n/a | unregistered | Verizon |
| Crowdsourced siteBeresford, SD | n/a | unregistered | Verizon |
| Crowdsourced siteBeresford, SD | n/a | unregistered | Verizon |
| Crowdsourced siteElk Point, SD | n/a | unregistered | Verizon |
| Crowdsourced siteElk Point, SD | n/a | unregistered | Verizon |
| Crowdsourced siteElk Point, SD | n/a | unregistered | Verizon |
| Crowdsourced siteJefferson, SD | n/a | unregistered | Verizon |
| Crowdsourced siteNorth Sioux City, SD | n/a | unregistered | T-Mobile |
| Crowdsourced siteNorth Sioux City, SD | n/a | unregistered | T-Mobile |
Showing 30 of 31. Every one is on the map; zoom in to tap any of them.
Carriers in Union
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.