County page

Cell towers in Southeastern Connecticut, CT

Local tower sites, carrier presence, and 5G-capable locations in Southeastern Connecticut.

172 Tower sites

Listed sites in this county

3 Carriers

Distinct carrier brands in the county

43 5G-capable sites

NR present on at least one tower

89 Approximate nodes

Crowdsourced equipment without a matched ASR structure

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.

Colchester, CT

Crowdsourced only

Approximate cell site near Colchester, CT

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 2 cell observations across 2 crowd samples within 1000 meters. Confidence: screened. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Colchester, CT 06415

Unknown height Crowdsourced cell site Unknown / crowdsource-derived
T-Mobile
LTE

Colchester, CT

ASR matched

Colchester 103.6 ASR-1045079

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

WINDHAM AVE

98 ft 103.6 DSET FCC

Colchester, CT

ASR matched

Colchester 56.4 ASR-1228267

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

29 Mahoney Road

53 ft 56.4 Edward

Colchester, CT

ASR matched

Colchester 57.9 ASR-1227127

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

48 Westchester Road (CT02218-S)

55 ft 57.9 L00131772

Colchester, CT

ASR matched

Colchester 58.2 ASR-1228075

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

31 Chestnut Hill Road. (CT02220-S)

55 ft 58.2 L00131772

Colchester, CT

ASR matched

Colchester 60.8 ASR-1205958

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

49 O'Connell Road

60 ft 60.8 L00297419

Groton, CT

Crowdsourced only

Approximate cell site near Groton, CT

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 5 cell observations across 135 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Groton, CT 06340

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

Groton, CT

Crowdsourced only

Approximate cell site near Groton, CT

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 11 cell observations across 141 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Groton, CT 06340

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

Carrier share inside this county

County pages are where people start deciding which carrier seems strongest near them. The shares below keep that comparison simple.

T-Mobile 62 sites
Verizon 45 sites
AT&T 36 sites

Related routes

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

State page

Connecticut

14 counties, 4 carriers, 1308 tower pages.

371 5G-capable sites

What this page is for

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

Local coverage

County pages answer local coverage questions

A county view helps when you want to understand why service feels weak on one side of town, or which carrier seems strongest near you.

Coverage at county scale

Precision

Exact and approximate sites are both shown

Some sites are exact FCC ASR matches; others come from crowdsourced cell data and stay approximate. Both are listed without blurring the difference.

89 approximate sites on this page

Go deeper

ZIP pages narrow the same data

If you care about one neighborhood, the ZIP view ranks these same sites by distance from the ZIP centroid.

ZIP-level distance ranking