T-Mobile Coverage Near San Francisco, CA 94121 — 1,191 Towers
Yes — T-Mobile is well-served in San Francisco, CA 94121.
T-Mobile Coverage Stats
T-Mobile Tower Mix Near San Francisco, CA 94121
How T-Mobile Compares Near San Francisco, CA 94121
Side-by-side: T-Mobile vs. other carriers at this location, ranked by signal strength.
About T-Mobile Coverage Near San Francisco, CA 94121
Yes — T-Mobile is well-served in San Francisco, CA 94121. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate T-Mobile coverage at this location. Within 5 miles of San Francisco, CA 94121, we found 1,191 T-Mobile cell towers — the closest is just 0.1 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 San Francisco, CA 94121 produces an estimated -33.5 dBm at ground level. Low-band frequencies (600–850 MHz) penetrate walls best for indoor coverage.
5G service from T-Mobile is actively deployed near San Francisco, CA 94121 — 385 high-band towers deliver fast 5G speeds in the area.