3,543 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 456.4 MHz | WQDB783 | Prairie States Communications Service, Inc. | YG | Unknown County, Nebraska | 1 | 40.0 |
| 456.4 MHz | WQDB783 | Prairie States Communications Service, Inc. | YG | — | 2 | 40.0 |
| 456.4 MHz | WQFI331 | CENTRAL COMMUNICATIONS | IG | — | 2 | 40.0 |
| 456.4 MHz | WQLS654 | Squire Patton Boggs (US) LLP | IG | EAST BATON ROUGE, Louisiana | 2 | 10.0 |
| 456.4 MHz | WQLS654 | Squire Patton Boggs (US) LLP | IG | — | 2 | 6.0 |
| 456.4 MHz | WQRT306 | RG Communications Inc | IG | ALLEN, Ohio | 3 | 50.0 |
| 456.4 MHz | WQRT306 | RG Communications Inc | IG | ALLEN, Ohio | 6 | 5.0 |
| 456.4 MHz | WPNX331 | FEDERAL LICENSING INC | IG | SANTA CLARA, California | 2 | 2.0 |
| 456.4 MHz | WPSS505 | Jamestown Communications, Inc. | IG | — | 1 | 40.0 |
| 456.4 MHz | WQGH989 | Speedcam, Inc. | IG | CUMBERLAND, New Jersey | 16 | 10.0 |
| 456.4 MHz | WRTT795 | BearCom Wireless Worldwide | IG | CLARK, Nevada | 2 | 40.0 |
| 456.4 MHz | WSDW733 | GENERAL COMMUNICATIONS INC | IG | DANE, Wisconsin | 2 | 10.0 |
| 456.4 MHz | WQUJ492 | Access MLP Operating, LLC | IG | — | 3 | 40.0 |
| 456.4 MHz | WQUJ492 | Access MLP Operating, LLC | IG | — | 4 | 4.0 |
| 456.4 MHz | WPMS240 | United Parcel Service, Inc. | IG | — | 2 | 4.0 |
| 456.4 MHz | KWU762 | CARA Enterprises, Inc | IG | SWEETWATER, Wyoming | 4 | 25.0 |
| 456.4 MHz | WQZS830 | BEARCOM | IG | MIDDLESEX, New Jersey | 6 | 25.0 |
| 456.4 MHz | WQOU607 | MOBILE COMMUNICATIONS OF AMERICA | IG | EFFINGHAM, Georgia | 5 | 20.0 |
| 456.4 MHz | WQOU607 | MOBILE COMMUNICATIONS OF AMERICA | IG | — | 9 | 20.0 |
| 456.4 MHz | WQXZ884 | Day Wireless Systems | IG | Unknown County, Kansas | 1 | 50.0 |
| 456.4 MHz | WQXZ884 | Day Wireless Systems | IG | — | 2 | 50.0 |
| 456.4 MHz | WQXZ903 | ProComm Alaska, LLC | IG | Unknown County, Alaska | 4 | 35.0 |
| 456.4 MHz | WQRC521 | ZPRO Production Services | IG | — | 80 | 80.0 |
| 456.4 MHz | WPMH215 | Lab-Tronics Inc | IG | — | 1 | 25.0 |
| 456.4 MHz | WQRU354 | Professional Wireless Comms. | IG | JACKSON, Missouri | 1 | 4.0 |
| 456.4 MHz | WQG599 | Blooston, Mordkofsky, Dickens & Prendergast, LLP | IG | EDDY, New Mexico | 3 | 50.0 |
| 456.4 MHz | WPMH561 | BearCom Operating LLC | IG | Unknown County, Washington | 1 | 20.0 |
| 456.4 MHz | WPMH437 | WASHINGTON RADIO REPORTS | IG | — | 6 | 40.0 |
| 456.4 MHz | WPNX861 | Loudoun County Public Schools | IG | — | 2 | 40.0 |
| 456.4 MHz | WPNX861 | Loudoun County Public Schools | IG | — | 2 | 40.0 |
| 456.4 MHz | WPNX861 | Loudoun County Public Schools | IG | — | 2 | 40.0 |
| 456.4 MHz | WQWD912 | Two Way Solutions, Inc. | IG | BROOKINGS, South Dakota | 1 | 40.0 |
| 456.4 MHz | WQWD912 | Two Way Solutions, Inc. | IG | — | 2 | 40.0 |
| 456.4 MHz | WRTY228 | BearCom | IG | — | 2 | 4.0 |
| 456.4 MHz | WPVP784 | ADVANCED WIRELESS COMMUNICATIONS | YG | — | 8 | 5.0 |
| 456.4 MHz | KNEG847 | Mobile Communications America | IG | HAMPTON CITY, Virginia | 8 | 4.0 |
| 456.4 MHz | WQOA934 | EdgeTech Inc | IG | — | 3 | 4.0 |
| 456.4 MHz | WQVH570 | CDL-Electric Co., Inc | IG | — | 4 | 40.0 |
| 456.4 MHz | WQVH570 | CDL-Electric Co., Inc | IG | — | 9 | 5.0 |
| 456.4 MHz | WQWE273 | ATLAS LICENSE COMPANY & DATA SERVICES | IG | PIMA, Arizona | 3 | 25.0 |
| 456.4 MHz | WSDY562 | ADDISON LAW FIRM, PC | IG | — | 2 | 4.0 |
| 456.4 MHz | WQZY970 | JES & SONS 2-WAY | IG | RIPLEY, Indiana | 4 | 5.0 |
| 456.4 MHz | WPST465 | CARA Enterprises, Inc | YG | SONOMA, California | 1 | 100.0 |
| 456.4 MHz | WPST465 | CARA Enterprises, Inc | YG | SONOMA, California | 1 | 100.0 |
| 456.4 MHz | WPST465 | CARA Enterprises, Inc | YG | SONOMA, California | 2 | 100.0 |
| 456.4 MHz | WQMJ555 | Archer Daniels Midland Company | IG | — | 5 | 4.0 |
| 456.4 MHz | WRDV427 | Telecom Communications, Inc. | IG | — | 4 | 4.0 |
| 456.4 MHz | WNXY421 | DAY MANAGEMENT CORP DBA DAY WIRELESS SYSTEMS | YG | — | 1 | 40.0 |
| 456.4 MHz | WSJI901 | FIT | IG | CASCADE, Montana | 2 | 4.0 |
| 456.4 MHz | WSJI901 | FIT | IG | CASCADE, Montana | 6 | 4.0 |