Antenna structures in Belknap County, New Hampshire
At a glance
Belknap County, New Hampshire has 37 FCC-registered antenna structures, 30 of them marked constructed. That is the 8th-largest count among the 10 New Hampshire counties with registrations, and 6.1% of the state's 609. The tallest constructed structure in the county is registration 1033933 near Laconia at 76 m (250 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Belknap County compare with the rest of New Hampshire?
With 37 registrations, Belknap County ranks 8th of 10 counties in New Hampshire; Hillsborough County leads the state with 144. The average registered overall height here is 42 m, about 22% below the New Hampshire average of 53 m. The tallest standing structure, at 76 m, is about 83% above the county average.
What kinds of structures are registered in Belknap County?
The most common filed structure type in Belknap County is tower (code TOWER), with 11 registrations (29.7%). It is followed by monopole (11) and lattice tower (8). In all, 6 different FCC structure-type codes appear in the county.
By registration status: 30 constructed, 3 dismantled, 3 granted (not yet constructed) and 1 canceled. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Belknap County?
Industrial Tower and Wireless, LLC holds the most registrations in Belknap County, with 8 of the 37. The next largest are American Towers LLC (4), SBA Towers II LLC (3) and ARRAY DIGITAL INFRASTRUCTURE, INC. (2). 17 owners with two or more registrations nationwide hold structures in the county.
Which places in Belknap County have registered structures?
Registrations in Belknap County list 9 different city or place names. The most frequent are Gilford (12), Laconia (6), Sanbornton (4), Alton (4) and Gilmanton (4).
Every registration
All 37 structures in Belknap County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Laconia · 1033933 | 76 m | Guyed tower | Constructed |
| 2 | Laconia · 1333322 | 68 m | Lattice tower | Constructed |
| 3 | Barnstead · 1318950 | 61 m | Lattice tower | Constructed |
| 4 | New Hampton · 1221147 | 61 m | Tower (type not specified) | Constructed |
| 5 | Barnstead · 1334252 | 61 m | Lattice tower | Granted (not yet constructed) |
| 6 | Gilford · 1279594 | 61 m | Lattice tower | Constructed |
| 7 | Barnstead · 1277168 | 60 m | Lattice tower | Constructed |
| 8 | Gilford · 1055540 | 59 m | Tower (type not specified) | Dismantled |
| 9 | Gilford · 1274036 | 58 m | Tower (type not specified) | Constructed |
| 10 | Sanbornton · 1324510 | 51 m | Lattice tower | Constructed |
| 11 | Laconia · 1243853 | 49 m | Tower (type not specified) | Canceled |
| 12 | Laconia · 1256019 | 48 m | Tower (type not specified) | Constructed |
| 13 | Sanbornton · 1330859 | 48 m | Pole | Constructed |
| 14 | Gilford · 1295342 | 46 m | Monopole | Constructed |
| 15 | Alton · 1217237 | 44 m | Guyed tower | Constructed |
| 16 | Gilford · 1204466 | 43 m | Tower (type not specified) | Constructed |
| 17 | Gilmanton · 1311696 | 43 m | Monopole | Constructed |
| 18 | Gilmanton · 1318951 | 43 m | Monopole | Constructed |
| 19 | Gilmanton · 1310194 | 43 m | Monopole | Constructed |
| 20 | Gilmanton · 1314640 | 43 m | Monopole | Constructed |
| 21 | Sanbornton · 1248718 | 40 m | Monopole | Constructed |
| 22 | Alton · 1251457 | 38 m | Monopole | Constructed |
| 23 | Gilford · 1308965 | 38 m | Monopole | Constructed |
| 24 | Gilford · 1238032 | 37 m | Pole | Constructed |
| 25 | Alton · 1248904 | 37 m | Monopole | Constructed |
| 26 | Gilford · 1230233 | 32 m | Tower (type not specified) | Dismantled |
| 27 | New Hampton · 1230470 | 32 m | Disguised structure (tree) | Granted (not yet constructed) |
| 28 | Sanbornton · 1211609 | 32 m | Tower (type not specified) | Dismantled |
| 29 | Alton · 1251456 | 30 m | Monopole | Constructed |
| 30 | Meredith · 1264005 | 30 m | Monopole | Constructed |
| 31 | Weirs Beach · 1236075 | 24 m | Lattice tower | Constructed |
| 32 | Gilford · 1294193 | 24 m | Lattice tower | Constructed |
| 33 | Gilford · 1208244 | 21 m | Tower (type not specified) | Constructed |
| 34 | Laconia · 1212911 | 18 m | Pole | Granted (not yet constructed) |
| 35 | Laconia · 1214872 | 18 m | Pole | Constructed |
| 36 | Gilford · 1238384 | 16 m | Tower (type not specified) | Constructed |
| 37 | Gilford · 1231550 | 12 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Belknap County, NH?
The FCC Antenna Structure Registration database lists 37 registered antenna structures in Belknap County, New Hampshire, 30 of them constructed. Registration is generally required only for structures taller than about 60 m or near airports, so shorter cell sites may not appear.
What is the tallest tower in Belknap County?
The tallest constructed registered structure in Belknap County is registration 1033933, a guyed tower near Laconia at 76 m (250 ft) overall height.
Who owns the most towers in Belknap County?
Industrial Tower and Wireless, LLC holds the most registrations in Belknap County (8), followed by American Towers LLC (4).
What kind of towers are in Belknap County?
Tower (type not specified) is the most common filed type (11 of 37 registrations), then monopole (11).
More in New Hampshire
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Belknap County, New Hampshire”, https://towercensus.com/towers/new-hampshire/county/belknap-county (data as of October 20, 2026).