1,944 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 456.4 MHz | WPUC332 | Prairie States Communications, Inc. | IG | RED WILLOW, Nebraska | 2 | 40.0 |
| 456.4 MHz | WPTG847 | WASHINGTON RADIO REPORTS | IG | Unknown County, Tennessee | 3 | 25.0 |
| 456.4 MHz | WPTG847 | WASHINGTON RADIO REPORTS | IG | — | 15 | 4.0 |
| 456.4 MHz | WPPV796 | WABCOMM | IG | SANTA CLARA, California | 1 | 4.0 |
| 456.4 MHz | WPPV850 | T-Mobile USA, Inc. | IG | — | 10 | 45.0 |
| 456.4 MHz | WQWG777 | Eagle Radio Technologies | IG | CHAUTAUQUA, New York | 5 | 2.0 |
| 456.4 MHz | KNCN947 | HUBBARD COOPERATIVE TELEPHONE ASSOCIATION | IG | Unknown County, Iowa | 1 | 15.0 |
| 456.4 MHz | KNCN947 | HUBBARD COOPERATIVE TELEPHONE ASSOCIATION | IG | — | 2 | 35.0 |
| 456.4 MHz | WPZL316 | Bearcom | IG | HENNEPIN, Minnesota | 2 | 4.0 |
| 456.4 MHz | WPDA937 | Q MUNICATIONS | IG | ALLEGHENY, Pennsylvania | 1 | 100.0 |
| 456.4 MHz | WPDA937 | Q MUNICATIONS | IG | — | 2 | 100.0 |
| 456.4 MHz | WPDA937 | Q MUNICATIONS | IG | — | 2 | 100.0 |
| 456.4 MHz | WPDA937 | Q MUNICATIONS | IG | — | 2 | 100.0 |
| 456.4 MHz | WPDA937 | Q MUNICATIONS | IG | — | 2 | 100.0 |
| 456.4 MHz | WPLT915 | WRIGHT COMMUNICATIONS INC | IG | ROCKINGHAM, New Hampshire | 1 | 5.0 |
| 456.4 MHz | WPUC829 | EWA | IG | PHILADELPHIA, Pennsylvania | 2 | 50.0 |
| 456.4 MHz | WPUC829 | EWA | IG | — | 2 | 25.0 |
| 456.4 MHz | WPOZ354 | THUMB RADIO INC | IG | — | 2 | 45.0 |
| 456.4 MHz | WPLH220 | WASHINGTON RADIO REPORTS | IG | — | 6 | 4.0 |
| 456.4 MHz | WPLH220 | WASHINGTON RADIO REPORTS | IG | — | 8 | 25.0 |
| 456.4 MHz | WQUT652 | First Communications, Inc. | IG | — | 2 | 40.0 |
| 456.4 MHz | WYP892 | GVNW Consulting, Inc. | IG | — | 2 | 100.0 |
| 456.4 MHz | WYP892 | GVNW Consulting, Inc. | IG | — | 2 | 100.0 |
| 456.4 MHz | WQLJ384 | Valley Two Way Inc | IG | Unknown County, West Virginia | 1 | 25.0 |
| 456.4 MHz | WQLJ384 | Valley Two Way Inc | IG | — | 1 | 25.0 |
| 456.4 MHz | WQNH856 | ATLAS LICENSE COMPANY & DATA SERVICES | IG | — | 2 | 10.0 |
| 456.4 MHz | WPNS741 | BUSINESS RADIO LICENSING | IG | — | 2 | 4.0 |
| 456.4 MHz | WQCE255 | Business Radio Licensing | IG | SILVER BOW, Montana | 2 | 10.0 |
| 456.4 MHz | WRWD922 | BearCom | YG | LOS ANGELES, California | 37 | 2.0 |
| 456.4 MHz | WQOV857 | Radio Licensing Service | IG | — | 1 | 45.0 |
| 456.4 MHz | WQXE487 | BearCom | IG | LOS ANGELES, California | 16 | 2.0 |
| 456.4 MHz | WQQQ453 | Wiley Rein LLP | IG | Unknown County, Minnesota | 1 | 40.0 |
| 456.4 MHz | WQQQ453 | Wiley Rein LLP | IG | — | 1 | 40.0 |
| 456.4 MHz | WQTJ901 | Air Communications of Central WI, Inc. | IG | — | 6 | 5.0 |
| 456.4 MHz | WQOV925 | CARA ENTERPRISES, INC | IG | BERNALILLO, New Mexico | 1 | 20.0 |
| 456.4 MHz | WQOV925 | CARA ENTERPRISES, INC | IG | — | 2 | 20.0 |
| 456.4 MHz | WQTJ381 | ADAMS TECHNICAL SERVICES, INC. | YG | STEUBEN, New York | 8 | 45.0 |
| 456.4 MHz | WZM293 | GREAT PLAINS COMMUNICATIONS INC | IG | Unknown County, Nebraska | 1 | 30.0 |
| 456.4 MHz | WPBR911 | HUB OF SYRACUSE INC | IG | Unknown County, Kansas | 1 | 40.0 |
| 456.4 MHz | WPBR911 | HUB OF SYRACUSE INC | IG | — | 2 | 40.0 |
| 456.4 MHz | WQTJ504 | Communications Specialists, Inc. | IG | — | 2 | 5.0 |
| 456.4 MHz | WYG946 | DARIEN TELEPHONE CO INC | IG | MCINTOSH, Georgia | 4 | 100.0 |
| 456.4 MHz | WSHD777 | RFC2 Telecom LLC | IG | — | 1 | 4.0 |
| 456.4 MHz | WPZQ388 | Go Kart Racer LLC | IG | SAN MATEO, California | 1 | 4.0 |
| 456.4 MHz | WPXA386 | BUSINESS RADIO LICENSING | YG | EVANS, Georgia | 3 | 5.0 |
| 456.4 MHz | WPNZ530 | BLOOSTON MORDKOFSKY DICKENS DUFFY & PRENDERGAST | IG | — | 6 | 4.0 |
| 456.4 MHz | WPZQ463 | Racing Radios | IG | SCHUYLER, New York | 2 | 4.0 |
| 456.4 MHz | WPZQ463 | Racing Radios | IG | JACKSON, Georgia | 2 | 4.0 |
| 456.4 MHz | WPZQ463 | Racing Radios | IG | SONOMA, California | 2 | 4.0 |
| 456.4 MHz | WPZQ463 | Racing Radios | IG | CABARRUS, North Carolina | 2 | 4.0 |