Xfinity Coverage Near Keystone, SD 57751 — 3 Towers
Limited — Xfinity signal in Keystone, SD 57751 is weak; expect dropped calls indoors.
Xfinity Coverage Stats
Xfinity Tower Mix Near Keystone, SD 57751
Xfinity runs on Verizon's cellular network and is owned by Comcast. Xfinity coverage near Keystone, SD 57751 mirrors Verizon's — same towers, same signal strength, same 5G availability.
How Xfinity Compares Near Keystone, SD 57751
Side-by-side: Xfinity vs. other carriers at this location, ranked by signal strength.
About Xfinity Coverage Near Keystone, SD 57751
Limited — Xfinity signal in Keystone, SD 57751 is weak; expect dropped calls indoors. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate Xfinity coverage at this location. Within 5 miles of Keystone, SD 57751, we found 3 Verizon cell towers — the closest is just 4.32 mi away.
Signal strength is calculated using Free-Space Path Loss (FSPL) combined with FCC-registered effective radiated power (ERP). The strongest Xfinity tower near Keystone, SD 57751 produces an estimated -65.8 dBm at ground level. Low-band frequencies (600–850 MHz) penetrate walls best for indoor coverage.
Mid-band 5G is available from Verizon near Keystone, SD 57751. True high-band 5G is not yet widely deployed in this area.