County · Iowa
Cell towers in Johnson, IA
145 towers and cell sites in Johnson.
Towers with the most carriers in Johnson
| Tower | Height | Owner | Carriers seen |
|---|---|---|---|
| TowerCoralville, IA | 312 ft | American Tower | AT&T |
| Tower in an antenna farmIowa City, IA | 304 ft | Vertical Bridge | AT&T |
| Lattice towerIowa City, IA | 260 ft | American Tower | T-Mobile |
| TowerIowa City, IA | 165 ft | Crown Castle | T-Mobile |
| Lattice towerSolon, IA | 505 ft | Vertical Bridge | none reported |
| TowerSolon, IA | 497 ft | Vertical Bridge | none reported |
| Guyed towerTiffin, IA | 362 ft | American Tower | none reported |
| TowerLone Tree, IA | 355 ft | Northern Border Pipeline Company | none reported |
| Guyed towerSolon, IA | 345 ft | American Tower | none reported |
| Lattice towerIowa City, IA | 334 ft | American Tower | none reported |
| TowerHills, IA | 323 ft | Verizon | none reported |
| Guyed towerIowa City, IA | 315 ft | Array Digital Infrastructure | none reported |
| TowerCoralville, IA | 312 ft | University of Iowa | none reported |
| TowerIowa City, IA | 308 ft | Business Radio Sales & Service Inc. | none reported |
| Tower in an antenna farmIowa City, IA | 304 ft | Vertical Bridge | none reported |
| TowerSwisher, IA | 300 ft | Johnson County, IA JECC | none reported |
| TowerCoralville, IA | 293 ft | Array Digital Infrastructure | none reported |
| Tower in an antenna farmHills, IA | 291 ft | Iowa Public Radio, Inc. | none reported |
| Tower in an antenna farmHills, IA | 291 ft | Iowa Public Radio, Inc. | none reported |
| Tower in an antenna farmHills, IA | 291 ft | Iowa Public Radio, Inc. | none reported |
| TowerIowa City, IA | 287 ft | GnD Oaks, LLC | none reported |
| TowerIowa City, IA | 270 ft | Business Radio Sales & Service Inc | none reported |
| TowerIowa City, IA | 266 ft | Communications Network | none reported |
| TowerSolon, IA | 265 ft | Verizon | none reported |
| TowerTiffin, IA | 265 ft | Nextel West Corp. | none reported |
| Lattice towerTiffin, IA | 239 ft | Verizon | none reported |
| MonopoleCoralville, IA | 235 ft | American Tower | none reported |
| Lattice towerTiffin, IA | 224 ft | Midamerican Energy Company | none reported |
| TowerSolon, IA | 221 ft | Heartland Tower Inc. | none reported |
| TowerHills, IA | 220 ft | Midamerican Energy Company | none reported |
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Carriers in Johnson
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.