3,017 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.8 MHz | WRMM204 | ROCK COMMUNICATIONS LLC | IG | SUMTER, South Carolina | 3 | 4.0 |
| 457.8 MHz | WRCG289 | DIGICOM GLOBAL, INC. | IG | WAYNE, Michigan | 2 | 5.0 |
| 457.8 MHz | WRFU860 | CARA ENTERPRISES INC | IG | YOLO, California | 10 | 4.0 |
| 457.8 MHz | WRYP697 | Crystal Communications | YG | — | 5 | 6.0 |
| 457.8 MHz | WRYP697 | Crystal Communications | YG | — | 10 | 6.0 |
| 457.8 MHz | WRJQ787 | Clermont Communications Corp. | IG | WESTCHESTER, New York | 7 | 5.0 |
| 457.8 MHz | WRDC786 | CARA ENTERPRISES, INC. | IG | PINAL, Arizona | 29 | 6.0 |
| 457.8 MHz | KNJX579 | Silke Communications | YG | — | 6 | 35.0 |
| 457.8 MHz | WPHZ563 | Silke Communications, Inc. | YG | — | 4 | 100.0 |
| 457.8 MHz | WPHZ563 | Silke Communications, Inc. | YG | — | 4 | 100.0 |
| 457.8 MHz | WPHZ563 | Silke Communications, Inc. | YG | — | 4 | 100.0 |
| 457.8 MHz | WQSC622 | Rini O'Neil, PC | YG | — | 3 | 50.0 |
| 457.8 MHz | WQSC622 | Rini O'Neil, PC | YG | — | 10 | 75.0 |
| 457.8 MHz | WNCF889 | City of Fresno | IG | — | 2 | 75.0 |
| 457.8 MHz | WPKT233 | TCS Communications Corp | IG | PLYMOUTH, Massachusetts | 1 | 2.0 |
| 457.8 MHz | WPGQ991 | CARA ENTERPRISES, INC. | IG | — | 3 | 40.0 |
| 457.8 MHz | WPNT318 | A 1 COMMUNICATIONS INC. | IG | — | 5 | 45.0 |
| 457.8 MHz | WPNT336 | Lucas, Lafuria, Lantor, & Sachs LLP | YG | — | 17 | 50.0 |
| 457.8 MHz | WRBV894 | BearCom | IG | — | 2 | 15.0 |
| 457.8 MHz | WRXQ662 | Racing Electronics | IG | — | 12 | 5.0 |
| 457.8 MHz | WPRZ884 | Mobile Communications America | IG | — | 1 | 40.0 |
| 457.8 MHz | WPNY755 | Telcom | YG | POLK, Texas | 4 | 35.0 |
| 457.8 MHz | WPNY755 | Telcom | YG | Unknown County, Texas | 7 | 35.0 |
| 457.8 MHz | WPLY835 | Statcom Communications Corp. | YG | Unknown County, New York | 5 | 40.0 |
| 457.8 MHz | WPLY835 | Statcom Communications Corp. | YG | NEW YORK, New York | 5 | 40.0 |
| 457.8 MHz | WQVY646 | Kentucky School for the Blind | IG | JEFFERSON, Kentucky | 1 | 4.0 |
| 457.8 MHz | WQOB999 | Mobile Communications America, Inc. | IG | MECKLENBURG, North Carolina | 1 | 4.0 |
| 457.8 MHz | WNPM502 | Mobile Communications of America | IG | Unknown County, South Carolina | 1 | 25.0 |
| 457.8 MHz | WNPM502 | Mobile Communications of America | IG | — | 1 | 40.0 |
| 457.8 MHz | WQRM932 | ACG SYSTEMS, INC | IG | — | 1 | 4.0 |
| 457.8 MHz | WNFU706 | SMR Comm Inc | IG | Unknown County, Michigan | 1 | 25.0 |
| 457.8 MHz | WNFU706 | SMR Comm Inc | IG | — | 2 | 75.0 |
| 457.8 MHz | WRTK923 | Holschbach Excavating Inc | IG | — | 2 | 40.0 |
| 457.8 MHz | WQXW865 | Lauttamus Communications | IG | — | 2 | 25.0 |
| 457.8 MHz | WQNX923 | FCC-FAA LICENSING, LLC | YG | — | 2 | 50.0 |
| 457.8 MHz | WQUG878 | Communication Service Center, Inc. | IG | — | 1 | 4.0 |
| 457.8 MHz | WQTW351 | BEARCOM | IG | — | 8 | 40.0 |
| 457.8 MHz | WPMU870 | ATLAS LICENSE COMPANY & DATA SERVICES | YG | — | 3 | 40.0 |
| 457.8 MHz | WRDR696 | CYBER COMMUNICATIONS SOLUTIONS, INC. | IG | — | 2 | 40.0 |
| 457.8 MHz | WRDR696 | CYBER COMMUNICATIONS SOLUTIONS, INC. | IG | Unknown County, Massachusetts | 4 | 25.0 |
| 457.8 MHz | WRDR696 | CYBER COMMUNICATIONS SOLUTIONS, INC. | IG | — | 4 | 4.0 |
| 457.8 MHz | WQPI266 | Chickasaw Personal Communications | IG | — | 6 | 40.0 |
| 457.8 MHz | WPNY428 | ArentFox Schiff LLP | IG | GREENLEE, Arizona | 13 | 40.0 |
| 457.8 MHz | WPSQ491 | Electronic Engineering Co | IG | — | 1 | 25.0 |
| 457.8 MHz | WPYA839 | FEDERAL LICENSING INC | IG | — | 2 | 5.0 |
| 457.8 MHz | WPMG448 | Family Dollar | IG | Unknown County, Virginia | 4 | 40.0 |
| 457.8 MHz | WPMG448 | Family Dollar | IG | — | 8 | 40.0 |
| 457.8 MHz | WPSR293 | Marcus Spectrum Holdings, LLC | IG | Unknown County, Connecticut | 4 | 60.0 |
| 457.8 MHz | WPSR293 | Marcus Spectrum Holdings, LLC | IG | — | 9 | 60.0 |
| 457.8 MHz | WQRS543 | Team Electronics | IG | — | 1 | 40.0 |