ZIP route

Cell towers near 93420

Nearest tower sites to Arroyo Grande in CA, San Luis Obispo. Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

2 Carriers

Distinct tenant brands seen nearby

0 5G-capable sites

At least one carrier reports NR

1 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.

Arroyo Grande, CA

ASR matched

Arroyo Grande 27.4 ASR-1018683

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

2.3 MI N OF HWY 101 & LOS BERROS RD

25 ft 27.4 Monica 5.0 miles

Arroyo Grande, CA

Crowdsourced only

Approximate cell site near Arroyo Grande, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 8 cell observations across 9 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Arroyo Grande, CA 93421

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 7.6 miles
AT&T T-Mobile
LTE

Arroyo Grande, CA

ASR matched

Arroyo Grande 9.1 ASR-1014369

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

225 N HALCYON RD

7 ft 9.1 Registered owner 7.8 miles

Arroyo Grande, CA

ASR matched

Arroyo Grande 20.8 ASR-1331941

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

959 Valley Road

21 ft 20.8 L01909311 7.9 miles

Arroyo Grande, CA

ASR matched

Arroyo Grande 18.9 ASR-1239547

18.9 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 154 meters away.

200 Hillcrest

19 ft 18.9 L01469668 8.2 miles
T-Mobile
LTE

Arroyo Grande, CA

ASR matched

Arroyo Grande 24.3 ASR-1232305

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

HILL CREST DRIVE

24 ft 24.3 L00152704 8.2 miles

Arroyo Grande, CA

ASR matched

Arroyo Grande 28.9 ASR-1228546

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

ARROYO GRANDE WATER TANK, HILLCREST DRIVE

29 ft 28.9 Cheri 8.2 miles

Nipomo, CA

ASR matched

Nipomo 24.4 ASR-1322184

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

526 North Oakglen Avenue

24 ft 24.4 L00008376 8.3 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.

T-Mobile 2 sites
AT&T 1 sites

Related routes

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

County page

San Luis Obispo, CA

227 towers, 3 carriers, 94 approximate sites.

62 5G-capable sites

State page

California

58 counties, 10 carriers, 19274 tower pages.

4303 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.

1 approximate nodes in this list

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