ZIP route

Cell towers near 20855

Nearest tower sites to Derwood in MD, Montgomery. Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

4 Carriers

Distinct tenant brands seen nearby

4 5G-capable sites

At least one carrier reports NR

6 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.

Derwood, MD

Crowdsourced only

Approximate cell site near Derwood, MD

Crowdsourced cell site with 4 carrier presences. Approximate OpenCelliD-only site clustered from 32 cell observations across 549 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Derwood, MD 20855

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.2 miles
AT&T Dish Wireless T-Mobile Verizon
5G NR LTE

Derwood, MD

ASR matched

Derwood 53.9 ASR-1280512

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

17001 Overhill Road

54 ft 53.9 Jaime 0.3 miles

Derwood, MD

Crowdsourced only

Approximate cell site near Derwood, MD

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 101 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Derwood, MD 20855

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.7 miles
T-Mobile
5G NR LTE

Washington Grove, MD

Crowdsourced only

Approximate cell site near Washington Grove, MD

Crowdsourced cell site with 4 carrier presences. Approximate OpenCelliD-only site clustered from 20 cell observations across 392 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Washington Grove, MD 20880

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.0 miles
AT&T Dish Wireless T-Mobile Verizon
5G NR LTE

Derwood, MD

Crowdsourced only

Approximate cell site near Derwood, MD

Crowdsourced cell site with 4 carrier presences. Approximate OpenCelliD-only site clustered from 16 cell observations across 436 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Derwood, MD 20855

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.1 miles
AT&T Dish Wireless T-Mobile Verizon
5G NR LTE

Derwood, MD

Crowdsourced only

Approximate cell site near Derwood, MD

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 9 cell observations across 25 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Derwood, MD 20855

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.2 miles
AT&T T-Mobile
LTE

Derwood, MD

ASR matched

Derwood 47.5 ASR-1016550

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

SHADY GROVE ROAD POST OFFICE (091518)

45 ft 47.5 L00008376 1.3 miles

Rockville, MD

ASR matched

Rockville 60.9 ASR-1321352

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

15903 SOMERVILLE ROAD

61 ft 60.9 Julio 1.4 miles

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.

AT&T 5 sites
T-Mobile 5 sites
Dish Wireless 3 sites
Verizon 3 sites

Related routes

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

County page

Montgomery, MD

403 towers, 6 carriers, 261 approximate sites.

205 5G-capable sites

State page

Maryland

24 counties, 7 carriers, 3942 tower pages.

1397 5G-capable sites

Carrier + state

Verizon in Maryland

1461 tower sites with Verizon presence.

907 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.

6 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.

ZIP, city, county, and carrier search