T-Mobile Coverage Near Castle Rock, CO 80109 — 32 Towers
Usable — T-Mobile has decent coverage in Castle Rock, CO 80109.
T-Mobile Coverage Stats
T-Mobile Tower Mix Near Castle Rock, CO 80109
How T-Mobile Compares Near Castle Rock, CO 80109
Side-by-side: T-Mobile vs. other carriers at this location, ranked by signal strength.
About T-Mobile Coverage Near Castle Rock, CO 80109
Usable — T-Mobile has decent coverage in Castle Rock, CO 80109. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate T-Mobile coverage at this location. Within 5 miles of Castle Rock, CO 80109, we found 32 T-Mobile cell towers — the closest is just 1.61 mi away.
Signal strength is calculated using Free-Space Path Loss (FSPL) combined with FCC-registered effective radiated power (ERP). The strongest T-Mobile tower near Castle Rock, CO 80109 produces an estimated -53.4 dBm at ground level. Low-band frequencies (600–850 MHz) penetrate walls best for indoor coverage.
Mid-band 5G is available from T-Mobile near Castle Rock, CO 80109. True high-band 5G is not yet widely deployed in this area.