DuoBroadband
Cable & Fiber- 500 Mbps
- $55/mo
- 1 Gbps
- $85/mo
Advertised download speeds
Monthly prices rounded up to whole dollars.
Advertised starting residential price; fiber must be available at the address. Confirm installation, router/equipment charges, taxes and any agreement before ordering.
Pricing & offer details
Advertised monthly price
Advertised starting residential price; fiber must be available at the address. Confirm installation, router/equipment charges, taxes and any agreement before ordering.
Pricing source · Checked 2026-10-23.
Coverage & speed details
DuoBroadband reported service in 1 ZIP areas associated with Columbia, KY. This does not confirm availability at your home.
| Connection | Download | Upload |
|---|---|---|
| Cable | 500 Mbps | 30 Mbps |
| Fiber | 1 Gbps | 1 Gbps |
FCC D25 · files labeled Oct 19, 2026. File labels are not a verified FCC filing date.