Cell towers in Cedar Knolls, New Jersey
The FCC register lists 7 antenna structures in and around Cedar Knolls. That is the 30th highest count of any place in New Jersey.
Overview
Cedar Knolls, NJ has 7 registered antenna structures on the FCC register — the 30th largest count among the 397 places in New Jersey that have any.
Area density is 3.40 per square mile — usually the more telling figure for infrastructure that follows terrain, roads and line of sight rather than population.
The median registered structure here stands 63 m (205 ft); the tallest reaches 65 m (214 ft).
The largest registered owner here is The Sentinel Publishing Company, which holds 3 of them — 42.9% of the local total. Owner is not the same as carrier: tower companies lease space on their structures to several networks at once.
The earliest structure still on the register here dates from 1970.
Structure types
| Guyed tower array | 4 | 57% |
| Pole | 1 | 14% |
| Monopole | 1 | 14% |
| Building with tower | 1 | 14% |
Largest registered owners
owner is not the same as carrier| The Sentinel Publishing Company Other | 3 | 43% |
| The Sentinal Publishing Company. Other | 1 | 14% |
| At&t CORP Carrier | 1 | 14% |
| T-mobile USA Tower LLC Carrier | 1 | 14% |
| Ccatt LLC Tower company | 1 | 14% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 65 m (214 ft) | Guyed tower array | 2005 | The Sentinel Publishing Company | 2617367 |
| 64 m (209 ft) | Guyed tower array | 2006 | The Sentinel Publishing Company | 2617373 |
| 63 m (205 ft) | Guyed tower array | 2006 | The Sentinel Publishing Company | 2628709 |
| 63 m (205 ft) | Guyed tower array | 2006 | The Sentinal Publishing Company. | 2628710 |
| 37 m (120 ft) | Monopole | 2009 | T-mobile USA Tower LLC | 2666633 |
| 34 m (111 ft) | Building with tower | 1970 | At&t CORP | 2698524 |
| 17 m (55 ft) | Pole | 2004 | Ccatt LLC | 2644383 |
When they were registered
| 1970s | 1 | 14% |
| 2000s | 6 | 86% |
Nearby places
- Morristown 7
- Whippany 8
- Parsippany 9
- Lincoln Park 5
- Llewellyn Park 6
About this data
The underlying records are the FCC's own registrations as of 2026-08-23. Every structure counted here carries a registration number you can check against the FCC directly.
The FCC Antenna Structure Registration database covers structures that require registration — generally those over 200 feet or near airports. Many small cells, rooftop antennas and short towers are not registered and will not appear here.
"Owner" is the entity that registered the structure, usually a tower company such as American Tower or Crown Castle. It does not indicate which carriers operate equipment on the structure.