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Grit in Castle Rock, CO

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In Castle Rock, CO, Grit broadcasts on KOAA, channel 5.3, and KCDO, channel 3.2.

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All Channels and Callsigns in Castle Rock, CO

Every station broadcasting in the area. Search or sort by callsign, channel, or network.

Callsign Channel Network
KOAA 5 NBC +6
KCDO 3 Main KCDO +5

What's on TV Tonight?

See tonight's free over-the-air TV schedule for Castle Rock, CO — primetime and beyond, on every local channel.

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What Antenna Do You Need in Castle Rock, CO?

How far the transmitters are, which way they sit, and what that means for the antenna you buy.

The nearest transmitter is 38.6 miles away, and most of the lineup sits within 69 miles.

For Castle Rock we would start with an outdoor or roof-mounted antenna. The transmitters are a long way from town. An outdoor antenna mounted as high as possible, pointed toward the towers, is what it takes to receive the full lineup reliably.

Learn more about choosing an antenna



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