ZIP route

Cell towers near 03804

Nearest tower sites to Portsmouth in NH, Rockingham. Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

3 Carriers

Distinct tenant brands seen nearby

4 5G-capable sites

At least one carrier reports NR

7 Approximate-only nodes

Crowdsourced equipment with no ASR match

Sites on this route

Ranked tower detail pages for this browse surface, using the same utility-first layout across ZIP, state, county, carrier, and 5G pages.

Portsmouth, NH

ASR matched

Portsmouth 36.2 ASR-1212860

36.2 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 150 meters away.

56 Islington St.

11 ft 36.2 L01975144 0.2 miles
T-Mobile
LTE

Portsmouth, NH

Crowdsourced only

Approximate cell site near Portsmouth, NH

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 68 cell observations across 672 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Portsmouth, NH 03804

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.6 miles
T-Mobile Verizon
5G NR GSM LTE

Portsmouth, NH

Crowdsourced only

Approximate cell site near Portsmouth, NH

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 17 cell observations across 318 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Portsmouth, NH 03804

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.9 miles
AT&T T-Mobile Verizon
5G NR LTE

Kittery, ME

Crowdsourced only

Approximate cell site near Kittery, ME

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 cell observations across 26 crowd samples within 1000 meters. Confidence: screened. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Kittery, ME 03904

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.3 miles
T-Mobile
LTE

Portsmouth, NH

ASR matched

Portsmouth 150.0 ASR-1022159

150.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

815 LAFAYETTE RD

150 ft 150.0 Richard 1.3 miles

Portsmouth, NH

Crowdsourced only

Approximate cell site near Portsmouth, NH

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 9 cell observations across 395 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Portsmouth, NH 03801

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.4 miles
T-Mobile Verizon
5G NR LTE

Portsmouth, NH

ASR matched

Portsmouth 61.8 ASR-1022160

61.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

TWR 1 - 815 LAFAYETTE RD

62 ft 61.8 Registered owner 1.5 miles

Kittery, ME

Crowdsourced only

Approximate cell site near Kittery, ME

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 23 cell observations across 476 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Kittery, ME 03904

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.7 miles
T-Mobile Verizon
GSM LTE

Carrier presence near this ZIP

Counts below show how many nearby sites report each carrier, based on FCC ASR structures joined with crowdsourced OpenCelliD cells.

T-Mobile 8 sites
Verizon 5 sites
AT&T 1 sites

Related routes

Keep drilling down into the adjacent browse pages that give this route more context.

County page

Rockingham, NH

163 towers, 3 carriers, 82 approximate sites.

53 5G-capable sites

State page

New Hampshire

10 counties, 6 carriers, 1040 tower pages.

232 5G-capable sites

What this page is for

Each route should justify itself as a useful lookup page, not just another filter state.

Weak signal?

Tower distance is the first thing to check

People looking up towers near a home or office are often diagnosing weak signal. Distance to the nearest site explains most of it; terrain and building materials do the rest.

Distance drives signal strength

Precision note

Not every nearby site has an FCC structure match

Small cells and shorter poles frequently never show up in ASR. They are listed here too, labeled as crowdsourced or approximate.

7 approximate nodes in this list

Search tip

ZIP search is the fastest way in

Searching a ZIP code centers results on its centroid. City, county, and carrier pages widen the same view when you want more context.

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