ZIP route

Cell towers near 21289

Nearest tower sites to Baltimore in MD, Baltimore (city). Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

2 Carriers

Distinct tenant brands seen nearby

5 5G-capable sites

At least one carrier reports NR

3 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.

Baltimore, MD

Crowdsourced only

Approximate cell site near Baltimore, MD

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 61 cell observations across 360 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Baltimore, MD 21298

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.3 miles
AT&T T-Mobile
5G NR LTE

Baltimore, MD

ASR matched

Baltimore 122.0 ASR-1207883

122.0 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 173 meters away.

100 LIGHT STREET

116 ft 122.0 L00175029 0.3 miles
AT&T T-Mobile
5G NR LTE

Baltimore, MD

ASR matched

Baltimore 120.7 ASR-1009345

120.7 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 191 meters away.

575 S CHARLES ST

117 ft 120.7 Registered owner 0.4 miles
AT&T T-Mobile
LTE

Baltimore, MD

ASR matched

Baltimore 66.8 ASR-1208359

66.8 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 173 meters away.

660 West Redwood Street

61 ft 66.8 Edward 0.4 miles
AT&T T-Mobile
5G NR LTE

Baltimore, MD

ASR matched

Baltimore 110.3 ASR-1037379

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

REDWOOD & LIGHT ST (000038 #1)

107 ft 110.3 Scott 0.4 miles

Baltimore, MD

ASR matched

Baltimore 101.8 ASR-1237801

101.8 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 91 meters away.

Redwood & Light St (000038 #2)

98 ft 101.8 L00008376 0.4 miles
AT&T
LTE

Baltimore, MD

ASR matched

Baltimore 78.0 ASR-1217062

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

Chas Center South Building (Site Name: Baltimore - Chas Center)

78 ft 78.0 Erika 0.4 miles

Baltimore, MD

ASR matched

Baltimore 83.2 ASR-1008446

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

2 N Charles Street (009156)

78 ft 83.2 L00008376 0.4 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 7 sites
T-Mobile 6 sites

Related routes

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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.

3 approximate nodes in this list

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