You can get 21 free channels in ZIP 37381 (Spring, TN)
Measured from the U.S. Census center of ZIP 37381 · 0 channels have a Strong indoor-ready signal.
Attic or High-Gain Window Antenna
You have 8 Strong/Moderate channels. An attic or 2nd-floor window antenna will lock in way more channels than a basic flat panel.
🧭 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: SE (130°)
Place your indoor antenna near a window or exterior wall facing SE (130°), 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.
Channel Lineup & Tower Directions for ZIP 37381
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 |
|---|---|---|---|---|---|---|
| 9 | ABC | WTVC Chattanooga, TN · Full Power | 44.0 mi | SW (215°) | High VHF RF 9 | ● Moderate — Window / High Indoor |
| 6 | ABC | WATE-TV Knoxville, TN · Full Power | 56.7 mi | ENE (67°) | UHF RF 26 | ● Moderate — Window / High Indoor |
| 12 | CBS | WDEF-TV Chattanooga, TN · Full Power | 45.7 mi | SSW (214°) | High VHF RF 8 | ● Moderate — Window / High Indoor |
| 8 | CBS | WVLT-TV Knoxville, TN · Full Power | 55.8 mi | ENE (67°) | UHF RF 34 | ● Moderate — Window / High Indoor |
| 3 | NBC | WRCB Chattanooga, TN · Full Power | 43.9 mi | SW (214°) | High VHF RF 13 | ● Moderate — Window / High Indoor |
| 10 | NBC | WBIR-TV Knoxville, TN · Full Power | 56.9 mi | ENE (67°) | High VHF RF 10 | ● Moderate — Window / High Indoor |
| 18 | PBS | WNGH-TV Chatsworth, GA · Full Power | 65.3 mi | S (172°) | Low VHF RF 4 | ● Moderate — Window / High Indoor |
| 20 | CW | WBXX-TV Crossville, TN · Full Power | 42.0 mi | NE (46°) | UHF RF 31 | ● Moderate — Window / High Indoor |
| 43 | FOX | WTNZ Knoxville, TN · Full Power | 55.8 mi | ENE (67°) | UHF RF 15 | ▲ Weak — Outdoor / Attic |
| 45 | PBS | WTCI Chattanooga, TN · Full Power | 40.2 mi | SW (215°) | UHF RF 35 | ▲ Weak — Outdoor / Attic |
| 22 | PBS | WCTE Cookeville, TN · Full Power | 42.6 mi | NW (322°) | UHF RF 22 | ▲ Weak — Outdoor / Attic |
| 15 | PBS | WKOP-TV Knoxville, TN · Full Power | 55.8 mi | ENE (67°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| 53 | CW | WFLI-TV Cleveland, TN · Full Power | 44.0 mi | SW (215°) | UHF RF 23 | ▲ Weak — Outdoor / Attic |
| 54 | ION | WPXK-TV Jellico, TN · Full Power | 56.9 mi | ENE (67°) | UHF RF 18 | ▲ Weak — Outdoor / Attic |
| 7 | Independent | WKNX-TV Knoxville, TN · Full Power | 57.4 mi | ENE (67°) | High VHF RF 7 | ▲ Weak — Outdoor / Attic |
| 61 | FOX | WDSI-TV Chattanooga, TN · Full Power | 44.0 mi | SW (215°) | UHF RF 14 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W16ET-D Athens, TN · Low Power | 21.9 mi | SE (135°) | UHF RF 16 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WWWB-LD Clarkrange, TN · Low Power | 22.4 mi | NNW (336°) | Low VHF RF 3 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WTNB-CD Cleveland, TN · Class A | 40.2 mi | SW (215°) | Low VHF RF 5 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WPDP-CD Cleveland, TN · Class A | 40.8 mi | SSE (159°) | UHF RF 33 | ○ Fringe — Deep Outdoor |
| 23 | TBN | WELF-TV Dalton, GA · Full Power | 67.0 mi | SSW (207°) | UHF RF 28 | ○ Fringe — Deep Outdoor |
Closest city guide: Spring, TN Free TV Channels (0.7 mi from ZIP 37381 center) · Browse all Tennessee cities & ZIPs.
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