5G city page

5G towers in Millbrae, CA

These are the sites in Millbrae where at least one carrier reports 5G NR in crowdsourced cell observations.

9 5G-capable sites

Sites with NR reported on at least one carrier

3 Carriers

Distinct brands showing NR or LTE here

4 Approximate nodes

Crowdsourced-only sites still matter in dense markets

California State

Primary browse parent

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.

Millbrae, CA

Crowdsourced only

Approximate cell site near Millbrae, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 21 cell observations across 434 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
AT&T T-Mobile Verizon
5G NR LTE

Millbrae, CA

Crowdsourced only

Approximate cell site near Millbrae, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 2 cell observations across 34 crowd samples within 1000 meters. Confidence: medium. 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
T-Mobile
5G NR LTE

Millbrae, CA

Crowdsourced only

Approximate cell site near Millbrae, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 14 cell observations across 346 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
AT&T T-Mobile Verizon
5G NR 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
AT&T T-Mobile Verizon
5G NR GSM LTE

Millbrae, CA

ASR matched

Millbrae 11.3 ASR-1325929

11.3 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 153 meters away.

1699 El Camino Real, (SF70520M)

11 ft 11.3 L00006906
T-Mobile
5G NR

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
AT&T T-Mobile Verizon
5G NR LTE

Millbrae, CA

ASR matched

Millbrae 15.8 ASR-1278758

15.8 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 186 meters away.

320 Vallejo Street (SF53596A)

16 ft 15.8 L00006906
T-Mobile Verizon
5G NR LTE

Millbrae, CA

ASR matched

Millbrae 20.1 ASR-1214890

20.1 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 95 meters away.

Millbrae Substation, South of San Paula Ave

19 ft 20.1 Jaime
AT&T T-Mobile
5G NR LTE

5G-capable carrier presence in this city

Counts below only include sites in this city that report 5G NR somewhere in the carrier stack.

T-Mobile 9 5G sites

Related routes

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

State page

California

58 counties, 10 carriers, 19274 tower pages.

4303 5G-capable sites

Carrier + state

AT&T in California

3829 tower sites with AT&T presence.

1986 5G-capable sites

What this page is for

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

5G coverage

Where 5G actually shows up in this city

These pages list the sites where crowdsourced observations report 5G NR, with links back to ZIP, county, state, and carrier views.

Observed 5G NR sites

Truthfulness

5G presence is inferred from the cell layer

Crowdsourced observations show where 5G NR has been seen, not rooftop-level certainty. Treat this as a strong signal rather than a guarantee.

Signal, not certainty

Weak 5G?

Distance and band explain most weak 5G

If 5G feels spotty, check how far away the nearest NR-reporting site is. Mid-band and high-band 5G fade much faster with distance than LTE.

Range varies by band