FCC Over-the-Air Signal Report
You can get 48 free channels in ZIP 01581 (Marlborough, MA)
Measured from the U.S. Census center of ZIP 01581 · 18 channels have a Strong indoor-ready signal.
48Total Stations
18Strong (Indoor OK)
EMain Tower Dir.
Major Broadcast Networks Nearby
✓ ABC✓ CBS✓ NBC✓ FOX✓ PBS✓ CW
Recommended Setup for This Area
Indoor Window or Tabletop Antenna
18 stations arrive with a Strong signal here. Place a quality indoor antenna near a window or wall facing the towers.
📡 VHF Alert: 10 local stations here broadcast on VHF (RF 2–13). Pick an antenna with VHF rods/elements—not a UHF-only flat square. Why this matters.
🧭 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 (94°)
Place your indoor antenna near a window or exterior wall facing E (94°), 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 01581
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 |
|---|---|---|---|---|---|---|
| 5 | ABC | WCVB-TV Boston, MA · Full Power | 19.5 mi | E (81°) | UHF RF 33 | ● Strong — Indoor OK |
| 4 | CBS | WBZ-TV Boston, MA · Full Power | 19.5 mi | E (81°) | UHF RF 20 | ● Strong — Indoor OK |
| 25 | FOX | WFXT Boston, MA · Full Power | 20.3 mi | E (83°) | UHF RF 34 | ● Strong — Indoor OK |
| 44 | PBS | WGBX-TV Boston, MA · Full Power | 19.5 mi | E (81°) | UHF RF 32 | ● Strong — Indoor OK |
| 2 | PBS | WGBH-TV Boston, MA · Full Power | 20.3 mi | E (83°) | Low VHF RF 5 | ● Strong — Indoor OK |
| 36 | PBS | WSBE-TV Providence, RI · Full Power | 32.5 mi | SSE (149°) | Low VHF RF 2 | ● Strong — Indoor OK |
| 56 | CW | WLVI Cambridge, MA · Full Power | 20.5 mi | E (82°) | UHF RF 35 | ● Strong — Indoor OK |
| 50 | MyNetworkTV | WWJE-DT Derry, NH · Full Power | 10.1 mi | NE (38°) | UHF RF 27 | ● Strong — Indoor OK |
| 68 | ION | WBPX-TV Boston, MA · Full Power | 10.1 mi | NE (38°) | UHF RF 22 | ● Strong — Indoor OK |
| 58 | ION | WDPX-TV Woburn, MA · Full Power | 10.1 mi | NE (38°) | UHF RF 22 | ● Strong — Indoor OK |
| 27 | Univision | WUTF-TV Worcester, MA · Full Power | 19.5 mi | E (81°) | UHF RF 19 | ● Strong — Indoor OK |
| 60 | Telemundo | WNEU Merrimack, NH · Full Power | 19.5 mi | E (81°) | UHF RF 29 | ● Strong — Indoor OK |
| 7 | Independent | WHDH Boston, MA · Full Power | 20.5 mi | E (82°) | UHF RF 35 | ● Strong — Indoor OK |
| 66 | UniMás | WUNI Marlborough, MA · Full Power | 10.1 mi | NE (38°) | UHF RF 27 | ● Strong — Indoor OK |
| – | Local / LPTV | W28FS-D Rutland, MA · Low Power | 10.1 mi | NE (38°) | UHF RF 28 | ● Strong — Indoor OK |
| – | Local / LPTV | W31FP-D Rutland, MA · Low Power | 10.1 mi | NE (38°) | UHF RF 31 | ● Strong — Indoor OK |
| 38 | IND. | WSBK-TV Boston, MA · Full Power | 19.5 mi | E (81°) | UHF RF 21 | ● Strong — Indoor OK |
| – | Local / LPTV | WFXZ-CD Boston, MA · Class A | 20.3 mi | E (83°) | Low VHF RF 5 | ● Strong — Indoor OK |
| 6 | ABC | WLNE-TV New Bedford, MA · Full Power | 32.5 mi | SSE (149°) | UHF RF 24 | ● Moderate — Window / High Indoor |
| 12 | CBS | WPRI-TV Providence, RI · Full Power | 32.0 mi | SSE (149°) | High VHF RF 7 | ● Moderate — Window / High Indoor |
| 10 | NBC | WJAR Providence, RI · Full Power | 32.5 mi | SSE (149°) | UHF RF 25 | ● Moderate — Window / High Indoor |
| 64 | FOX | WNAC-TV Providence, RI · Full Power | 32.0 mi | SSE (148°) | High VHF RF 12 | ● Moderate — Window / High Indoor |
| 57 | PBS | WGBY-TV Springfield, MA · Full Power | 53.0 mi | W (268°) | High VHF RF 13 | ● Moderate — Window / High Indoor |
| 62 | Independent | WMFP Foxborough, MA · Full Power | 34.2 mi | ESE (121°) | High VHF RF 10 | ● Moderate — Window / High Indoor |
| 15 | Local / LPTV | WBTS-CD Nashua, NH · Class A | 19.5 mi | E (81°) | UHF RF 32 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WVCC-LD Westmoreland, NH · Low Power | 20.3 mi | E (83°) | Low VHF RF 6 | ● Moderate — Window / High Indoor |
| 51 | Local / LPTV | WRIW-CD Providence, RI · Class A | 32.5 mi | SSE (149°) | Low VHF RF 2 | ● Moderate — Window / High Indoor |
| 46 | Local / LPTV | WWDP Norwell, MA · Full Power | 34.2 mi | ESE (121°) | High VHF RF 10 | ● Moderate — Window / High Indoor |
| 9 | ABC | WMUR-TV Manchester, NH · Full Power | 49.4 mi | N (1°) | High VHF RF 9 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WHDT-LD Boston, MA · Low Power | 28.1 mi | ENE (78°) | Low VHF RF 4 | ▲ Weak — Outdoor / Attic |
| 26 | Local / LPTV | WCEA-LD Boston, MA · Low Power | 28.1 mi | ENE (78°) | UHF RF 36 | ▲ Weak — Outdoor / Attic |
| 40 | ABC | WGGB-TV Springfield, MA · Full Power | 53.0 mi | W (268°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
| 3 | CBS | WFSB Hartford, CT · Full Power | 70.0 mi | WSW (241°) | UHF RF 36 | ○ Fringe — Deep Outdoor |
| 22 | NBC | WWLP Springfield, MA · Full Power | 57.2 mi | WSW (258°) | High VHF RF 11 | ○ Fringe — Deep Outdoor |
| 30 | NBC | WVIT New Britain, CT · Full Power | 73.9 mi | WSW (238°) | UHF RF 31 | ○ Fringe — Deep Outdoor |
| 61 | FOX | WTIC-TV Hartford, CT · Full Power | 73.8 mi | WSW (239°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| 53 | PBS | WEDN Norwich, CT · Full Power | 59.0 mi | SSW (209°) | High VHF RF 9 | ○ Fringe — Deep Outdoor |
| 52 | PBS | WEKW-TV Keene, NH · Full Power | 65.3 mi | NW (324°) | UHF RF 18 | ○ Fringe — Deep Outdoor |
| 11 | PBS | WENH-TV Durham, NH · Full Power | 66.0 mi | NNE (18°) | High VHF RF 11 | ○ Fringe — Deep Outdoor |
| 24 | PBS | WEDH Hartford, CT · Full Power | 73.8 mi | WSW (239°) | UHF RF 30 | ○ Fringe — Deep Outdoor |
| 65 | PBS | WEDY New Haven, CT · Full Power | 73.8 mi | WSW (239°) | UHF RF 30 | ○ Fringe — Deep Outdoor |
| 20 | CW | WCCT-TV Waterbury, CT · Full Power | 73.8 mi | WSW (239°) | UHF RF 33 | ○ Fringe — Deep Outdoor |
| 28 | ION | WLWC New Bedford, MA · Full Power | 54.2 mi | S (189°) | UHF RF 17 | ○ Fringe — Deep Outdoor |
| 69 | ION | WPXQ-TV Newport, RI · Full Power | 54.2 mi | S (189°) | UHF RF 17 | ○ Fringe — Deep Outdoor |
| 26 | ION | WHPX-TV New London, CT · Full Power | 73.8 mi | WSW (239°) | UHF RF 28 | ○ Fringe — Deep Outdoor |
| 17 | Local / LPTV | WWOO-LD Westmoreland, NH · Low Power | 28.9 mi | ENE (77°) | UHF RF 28 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WVMA-CD Hartford, CT · Class A | 30.0 mi | SSW (197°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WJCB-LD Boston, MA · Low Power | 34.2 mi | ESE (121°) | Low VHF RF 3 | ○ Fringe — Deep Outdoor |
Closest city guide: Marlborough, MA Free TV Channels (6.5 mi from ZIP 01581 center) · Browse all Massachusetts cities & ZIPs.
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