1,733 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 456.4 MHz | WPOY726 | BEARCOM | IG | Unknown County, California | 2 | 25.0 |
| 456.4 MHz | WPKL995 | Mid-Coast Cablevision, LP | IG | Unknown County, Texas | 2 | 45.0 |
| 456.4 MHz | WPDH327 | C/O FOX CHASE CANCER CENTER | IG | — | 2 | 2.0 |
| 456.4 MHz | KLC320 | Radio Licensing Services | IG | Unknown County, Washington | 3 | 50.0 |
| 456.4 MHz | WPKL995 | Mid-Coast Cablevision, LP | IG | — | 4 | 45.0 |
| 456.4 MHz | KZD982 | GTC INC | IG | — | 6 | 75.0 |
| 456.4 MHz | WPTW571 | CARA Enterprises Inc | IG | — | 2 | 15.0 |
| 456.4 MHz | WRVS800 | BearCom Operating | YG | ESSEX, New York | 3 | 2.0 |
| 456.4 MHz | WDY65 | Verizon California Inc. | IG | MARIN, California | 1 | 60.0 |
| 456.4 MHz | WQWT922 | BearCom | IG | — | 2 | 4.0 |
| 456.4 MHz | WNYX269 | Service Communications | IG | — | 2 | 4.0 |
| 456.4 MHz | WQAW668 | BADGERLAND COMMUNICATIONS | IG | DODGE, Wisconsin | 1 | 25.0 |
| 456.4 MHz | WQAW668 | BADGERLAND COMMUNICATIONS | IG | — | 2 | 25.0 |
| 456.4 MHz | WNYX944 | United Radio, Inc. | IG | — | 2 | 4.0 |
| 456.4 MHz | WQQJ434 | SMITH TWO-WAY RADIO | IG | CHEROKEE, Oklahoma | 2 | 45.0 |
| 456.4 MHz | WNHV667 | Verizon Florida Inc. | IG | — | 2 | 1.0 |
| 456.4 MHz | WPWR263 | WASHINGTON RADIO REPORTS | IG | — | 4 | 5.0 |
| 456.4 MHz | KBJ764 | CARTER ELECTRONICS SERVICE CO., INC. | IG | — | 1 | 110.0 |
| 456.4 MHz | WNDH770 | Licciardi Radio Services, Inc. | IG | — | 1 | 4.0 |
| 456.4 MHz | WPWR681 | PROS LTD | IG | ROCKINGHAM, Virginia | 1 | 110.0 |
| 456.4 MHz | WPAS540 | DEE POLLEY | IG | — | 3 | 4.0 |
| 456.4 MHz | WNGV316 | KAY RADIO & ELECTRONICS INC | IG | — | 1 | 100.0 |
| 456.4 MHz | WPPU487 | Commenco, Inc. | IG | — | 2 | 5.0 |
| 456.4 MHz | WPNV619 | LOCKARD WHITE INC | IG | — | 2 | 40.0 |
| 456.4 MHz | WPNV619 | LOCKARD WHITE INC | IG | — | 2 | 40.0 |
| 456.4 MHz | WQTD906 | EAGLE COMMUNICATIONS | IG | — | 1 | 5.0 |
| 456.4 MHz | WQQK596 | Radio Licensing | IG | GLENN, California | 1 | 25.0 |
| 456.4 MHz | WQVE350 | Wireless Advanced Communications | IG | ALBANY, Wyoming | 2 | 4.0 |
| 456.4 MHz | WPLS859 | CONNECTICUT RADIO | IG | HARTFORD, Connecticut | 1 | 40.0 |
| 456.4 MHz | WPRS656 | Kaneb Terminals (Formerly ST Services) | IG | UNION, New Jersey | 2 | 5.0 |
| 456.4 MHz | WNWW923 | ATLAS LICENSE COMPANY | IG | — | 2 | 4.0 |
| 456.4 MHz | WPWT373 | DFW Communications, Inc. | YG | — | 10 | 50.0 |
| 456.4 MHz | WPZI712 | Bearcom Operating LP | IG | PHILADELPHIA, Pennsylvania | 7 | 4.0 |
| 456.4 MHz | WPWT737 | BUSINESS RADIO LICENSING | IG | DOUGLAS, Washington | 1 | 2.0 |
| 456.4 MHz | WPWT737 | BUSINESS RADIO LICENSING | IG | DOUGLAS, Washington | 1 | 2.0 |
| 456.4 MHz | WPMV216 | K C COMMUNICATIONS | YG | Unknown County, Georgia | 1 | 40.0 |
| 456.4 MHz | WPMV216 | K C COMMUNICATIONS | YG | — | 6 | 40.0 |
| 456.4 MHz | WQCA924 | Savannah Communications | YG | — | 3 | 50.0 |
| 456.4 MHz | WPPU795 | LAO 928705 | IG | LAGRANGE, Indiana | 1 | 4.0 |
| 456.4 MHz | WPZJ575 | Kuhns Radio Comm | IG | DAUPHIN, Pennsylvania | 2 | 4.0 |
| 456.4 MHz | WPWU685 | Bearcom | IG | Unknown County, Georgia | 1 | 40.0 |
| 456.4 MHz | WPWU685 | Bearcom | IG | — | 2 | 4.0 |
| 456.4 MHz | WNVG885 | MCI Communications Services, Inc. | IG | — | 2 | 40.0 |
| 456.4 MHz | WNVG885 | MCI Communications Services, Inc. | IG | — | 2 | 40.0 |
| 456.4 MHz | WNVG885 | MCI Communications Services, Inc. | IG | — | 2 | 40.0 |
| 456.4 MHz | WQQM214 | First Wireless, Inc. | IG | — | 1 | 40.0 |
| 456.4 MHz | WPRT836 | The University of Tulsa | IG | Unknown County, Oklahoma | 2 | 25.0 |
| 456.4 MHz | WPRT836 | The University of Tulsa | IG | — | 4 | 25.0 |
| 456.4 MHz | KF6103 | Corban Communications, Inc. | IG | — | 2 | 75.0 |
| 456.4 MHz | WPLT460 | Central Freight Lines, Inc. | IG | TRAVIS, Texas | 1 | 25.0 |