County · Maryland
Cell towers in Howard, MD
203 towers and cell sites in Howard.
Towers with the most carriers in Howard
| Tower | Height | Owner | Carriers seen |
|---|---|---|---|
| TowerEllicott City, MD | 196 ft | American Tower | AT&TT-Mobile |
| MonopoleDayton, MD | 161 ft | SBA Communications | AT&TT-Mobile |
| TowerEllicott City, MD | 340 ft | State of Maryland, MIEMSS | T-Mobile5G |
| MonopoleClarksville, MD | 195 ft | American Tower | T-Mobile5G |
| TowerLaurel, MD | 210 ft | Baltimore Gas & Electric | AT&T |
| Lattice towerElkridge, MD | 198 ft | American Tower | T-Mobile |
| PoleColumbia, MD | 140 ft | AT&T | AT&T |
| PoleSavage, MD | 130 ft | AT&T | T-Mobile |
| PoleAnnapolis Junction, MD | 115 ft | AT&T | T-Mobile |
| MonopoleLaurel, MD | 81 ft | Vertical Bridge | Verizon |
| MonopoleColumbia, MD | 62 ft | Verizon | AT&T |
| Lattice towerCooksville, MD | 503 ft | Howard, County of | none reported |
| TowerWest Friendship, MD | 503 ft | County of Howard | none reported |
| Lattice towerClarksville, MD | 502 ft | Crown Castle | none reported |
| TowerClarksville, MD | 500 ft | County of Howard | none reported |
| TowerColumbia, MD | 500 ft | County of Howard | none reported |
| TowerColumbia, MD | 443 ft | County of Howard | none reported |
| Guyed towerEllicott City, MD | 409 ft | Transcontinetal Gas Pipe Line Co., LLC | none reported |
| TowerSavage, MD | 400 ft | County of Howard | none reported |
| TowerColumbia, MD | 377 ft | County of Howard | none reported |
| Lattice towerElkridge, MD | 373 ft | Crown Castle | none reported |
| TowerDayton, MD | 358 ft | Maryland State Highway Administration | none reported |
| TowerElkridge, MD | 352 ft | American PCS LP Dba = American Personal Communications | none reported |
| TowerEllicott City, MD | 350 ft | County of Howard | none reported |
| Lattice towerJessup, MD | 335 ft | American Tower | none reported |
| Lattice towerCooksville, MD | 306 ft | American Tower | none reported |
| TowerWest Friendship, MD | 300 ft | County of Howard | none reported |
| Lattice towerJessup, MD | 276 ft | Anne Arundel, County of | none reported |
| TowerEllicott City, MD | 269 ft | State of Maryland - DNR | none reported |
| TowerClarksville, MD | 253 ft | American Tower | none reported |
Showing 30 of 203. Every one is on the map; zoom in to tap any of them.
Carriers in Howard
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.