Xfinity Coverage Near Sumter, SC — 1 Towers
Limited — Xfinity signal in Sumter, SC is weak; expect dropped calls indoors.
Xfinity Coverage Stats
Xfinity Tower Mix Near Sumter, SC
Xfinity runs on Verizon's cellular network and is owned by Comcast. Xfinity coverage near Sumter, SC mirrors Verizon's — same towers, same signal strength, same 5G availability.
How Xfinity Compares Near Sumter, SC
Side-by-side: Xfinity vs. other carriers at this location, ranked by signal strength.
About Xfinity Coverage Near Sumter, SC
Limited — Xfinity signal in Sumter, SC 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 Sumter, SC, we found 1 Verizon cell towers — the closest is just 4.0 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 Sumter, SC produces an estimated -56.1 dBm at ground level. Low-band frequencies (600–850 MHz) penetrate walls best for indoor coverage.