You can get 24 free TV channels in Irmo, SC
7 channels are rated Strong (indoor-ready) near the center of Irmo. Check your exact ZIP code below.
Indoor Window or Tabletop Antenna
7 stations arrive with a Strong signal here. Place a quality indoor antenna near a window or wall facing the towers.
🧭 Broadcast Tower Compass — Which Way to Point Your Antenna
Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).
Primary Aim Direction: E (91°)
Place your indoor antenna near a window or exterior wall facing E (91°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.
After placing or moving your antenna, always run a fresh TV channel rescan.
All Free Over-the-Air TV Channels in Irmo, SC
Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| 25 | ABC | WOLO-TV Columbia, SC · Full Power | 24.7 mi | E (88°) | High VHF RF 7 | ● Strong — Indoor OK |
| 19 | CBS | WLTX Columbia, SC · Full Power | 24.7 mi | E (91°) | UHF RF 15 | ● Strong — Indoor OK |
| 10 | NBC | WIS Columbia, SC · Full Power | 25.2 mi | E (86°) | High VHF RF 10 | ● Strong — Indoor OK |
| 57 | FOX | WACH Columbia, SC · Full Power | 24.7 mi | E (88°) | UHF RF 22 | ● Strong — Indoor OK |
| 35 | PBS | WRLK-TV Columbia, SC · Full Power | 14.9 mi | E (86°) | UHF RF 33 | ● Strong — Indoor OK |
| 63 | MyNetworkTV | WKTC Sumter, SC · Full Power | 24.7 mi | E (88°) | UHF RF 31 | ● Strong — Indoor OK |
| 47 | ION | WZRB Columbia, SC · Full Power | 12.1 mi | ESE (110°) | UHF RF 25 | ● Strong — Indoor OK |
| – | Local / LPTV | WTES-LD Columbia, SC · Low Power | 25.2 mi | E (86°) | UHF RF 35 | ● Moderate — Window / High Indoor |
| 6 | ABC | WJBF Augusta, GA · Full Power | 60.5 mi | SW (217°) | UHF RF 28 | ▲ Weak — Outdoor / Attic |
| 12 | CBS | WRDW-TV Augusta, GA · Full Power | 60.6 mi | SW (218°) | High VHF RF 12 | ▲ Weak — Outdoor / Attic |
| 30 | PBS | WNSC-TV Rock Hill, SC · Full Power | 51.9 mi | N (11°) | UHF RF 34 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WKDC-LD Columbia, SC · Low Power | 24.7 mi | E (88°) | UHF RF 16 | ▲ Weak — Outdoor / Attic |
| 3 | CBS | WBTV Charlotte, NC · Full Power | 87.2 mi | N (0°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| 7 | CBS | WSPA-TV Spartanburg, SC · Full Power | 96.5 mi | NW (320°) | High VHF RF 11 | ○ Fringe — Deep Outdoor |
| 36 | NBC | WCNC-TV Charlotte, NC · Full Power | 86.0 mi | N (1°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| 54 | FOX | WFXG Augusta, GA · Full Power | 59.9 mi | SW (218°) | UHF RF 36 | ○ Fringe — Deep Outdoor |
| 46 | FOX | WJZY Belmont, NC · Full Power | 87.1 mi | N (2°) | UHF RF 25 | ○ Fringe — Deep Outdoor |
| 27 | PBS | WRJA-TV Sumter, SC · Full Power | 55.2 mi | ESE (106°) | UHF RF 29 | ○ Fringe — Deep Outdoor |
| 38 | PBS | WNEH Greenwood, SC · Full Power | 58.6 mi | WNW (289°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
| 20 | PBS | WCES-TV Wrens, GA · Full Power | 85.6 mi | SW (227°) | Low VHF RF 6 | ○ Fringe — Deep Outdoor |
| 29 | PBS | WNTV Greenville, SC · Full Power | 90.2 mi | NW (310°) | High VHF RF 8 | ○ Fringe — Deep Outdoor |
| 49 | PBS | WRET-TV Spartanburg, SC · Full Power | 90.2 mi | NW (310°) | High VHF RF 8 | ○ Fringe — Deep Outdoor |
| 62 | CW | WYCW Asheville, NC · Full Power | 96.5 mi | NW (320°) | High VHF RF 11 | ○ Fringe — Deep Outdoor |
| 55 | MyNetworkTV | WMYT-TV Rock Hill, SC · Full Power | 87.1 mi | N (2°) | UHF RF 25 | ○ Fringe — Deep Outdoor |
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