Tower detail

Millbrae 21.6 ASR-1211952

401 E. MILLBRAE AVE. 21.6 owned by REBEKAH with 3 listed carrier presences.

22 ft Height

21.6

REBEKAH Owner

Structure registrant or inferred host

3 Carrier count

Distinct carrier presences on this site

ASR matched Data quality

Registered structure plus carrier overlay

Structure facts

What the site currently knows about this tower, pulled from the public source stack behind the route graph.

Registration ASR-1211952
Location Millbrae, CA 94030
Lighting Unknown
Status Constructed
Coordinates 37.60222, -122.37714
Notes Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 144 meters away.

Carrier presence

The carrier and technology hints that make this more useful than a raw tower-owner listing.

AT&T

Approx. 5.8 miles
LTE

Derived from 1 OpenCelliD cell observations across 48 crowd samples.

T-Mobile

Approx. 0.6 miles
5G NR LTE

Derived from 2 OpenCelliD cell observations across 50 crowd samples.

Verizon

Approx. 1.0 miles
LTE

Derived from 1 OpenCelliD cell observations across 34 crowd samples.

Nearby pages

Other tower detail pages within a short drive of this site.

Millbrae, CA

ASR matched

Millbrae 22.9 ASR-1255114

22.9 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 64 meters away.

191 Avidor Avenue

20 ft 22.9 MICKIE 0.4 miles
AT&T
LTE

Millbrae, CA

Crowdsourced only

Approximate cell site near Millbrae, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 25 cell observations across 617 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Millbrae, CA 94030

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.5 miles
AT&T T-Mobile Verizon
5G NR GSM LTE

Burlingame, CA

Crowdsourced only

Approximate cell site near Burlingame, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 26 cell observations across 698 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Burlingame, CA 94011

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.5 miles
AT&T T-Mobile Verizon
5G NR LTE

Millbrae, CA

ASR matched

Millbrae 14.0 ASR-1301183

14.0 with 3 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 189 meters away.

100 California Drive

14 ft 14.0 Stephen 0.5 miles
AT&T T-Mobile Verizon
5G NR LTE

Why this detail page matters

The product logic behind showing a standalone tower page instead of burying the record in a generic list.

  • Exact ASR structures and crowdsourced-only nodes are both listed, with the difference labeled rather than hidden.
  • Tower owner is often a neutral host like Crown Castle or American Tower, not the wireless carrier itself.
  • Coverage ranges here are rough carrier-level estimates derived from reported cell radii. Treat them as indicative, not exact.