3,680 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.8 MHz | WPUI346 | Ancom Communications, Inc | IG | — | 33 | 45.0 |
| 457.8 MHz | WPGM209 | McLANE MID ATLANTIC | IG | — | 2 | 5.0 |
| 457.8 MHz | WPWU881 | Bender Communications, Inc. | IG | — | 6 | 5.0 |
| 457.8 MHz | WRCV926 | Duluth Superior Communications | IG | POLK, Wisconsin | 2 | 40.0 |
| 457.8 MHz | WPRM567 | LONE PEAK LICENSING LLC | YG | — | 4 | 50.0 |
| 457.8 MHz | WQUS511 | Probi USA | IG | BOULDER, Colorado | 1 | 5.0 |
| 457.8 MHz | WPRM567 | LONE PEAK LICENSING LLC | YG | Unknown County, Colorado | 9 | 50.0 |
| 457.8 MHz | WQXQ328 | SKYLINES UNLIMITED INC. | YG | — | 4 | 4.0 |
| 457.8 MHz | WQXI309 | UNITED RADIO COMMUNICATIONS, INC. | IG | COOK, Illinois | 4 | 4.0 |
| 457.8 MHz | WQEJ558 | DELMARVA COMMUNICATIONS | IG | — | 2 | 25.0 |
| 457.8 MHz | WRXF683 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 2 | 4.0 |
| 457.8 MHz | WRXF686 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 2 | 4.0 |
| 457.8 MHz | WSLV698 | HQ98, LLC | IG | — | 2 | 4.0 |
| 457.8 MHz | WQAU206 | Keller and Heckman LLP | IG | — | 1 | 5.0 |
| 457.8 MHz | WRER531 | WASHINGTON RADIO REPORTS | IG | — | 2 | 4.0 |
| 457.8 MHz | WPNQ829 | Radio Licensing Services | YG | Unknown County, Washington | 6 | 50.0 |
| 457.8 MHz | WQNB592 | Archer Daniels Midland Company | IG | — | 2 | 5.0 |
| 457.8 MHz | WPNQ829 | Radio Licensing Services | YG | — | 8 | 50.0 |
| 457.8 MHz | WPBP806 | South Plains Communications | YG | LUBBOCK, Texas | 16 | 100.0 |
| 457.8 MHz | WPXM787 | BUSINESS RADIO LICENSING | YG | Unknown County, Michigan | 8 | 2.0 |
| 457.8 MHz | WQMN885 | High-Purity Silicon America Corporation | YG | MOBILE, Alabama | 12 | 4.0 |
| 457.8 MHz | WRXG428 | MARCUS COMMUNICATIONS | IG | — | 4 | 5.0 |
| 457.8 MHz | WNRM345 | Triangle Communications | IG | Unknown County, Pennsylvania | 1 | 40.0 |
| 457.8 MHz | WRAL875 | Wireless Advanced Communications | IG | — | 2 | 4.0 |
| 457.8 MHz | WPRL850 | Winegard Company | IG | — | 1 | 4.0 |
| 457.8 MHz | WSKN543 | Industrial Communications | IG | — | 3 | 4.0 |
| 457.8 MHz | WNBU839 | Hogan Lovells US LLP | YG | — | 2 | 10.0 |
| 457.8 MHz | WRXG877 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 6 | 4.0 |
| 457.8 MHz | WNRM345 | Triangle Communications | IG | — | 2 | 35.0 |
| 457.8 MHz | WPRR935 | BEARCOM OPERATING LLC | IG | — | 1 | 25.0 |
| 457.8 MHz | WSIF243 | Florida Power & Light Co | IG | — | 2 | 5.0 |
| 457.8 MHz | WQAE271 | Alpha Wireless Communications Co | IG | CLAY, Iowa | 6 | 25.0 |
| 457.8 MHz | WPRR935 | BEARCOM OPERATING LLC | IG | HENNEPIN, Minnesota | 1 | 25.0 |
| 457.8 MHz | WSLP285 | Mobile Communications America | IG | SUMNER, Kansas | 18 | 50.0 |
| 457.8 MHz | WNYN810 | WIZTRONICS INC | YG | Unknown County, Washington | 1 | 30.0 |
| 457.8 MHz | WPRS967 | Pros RF | IG | HARRIS, Texas | 2 | 40.0 |
| 457.8 MHz | WQAQ337 | MIDWEST MOBILE RADIO SERVICE | YG | — | 7 | 50.0 |
| 457.8 MHz | WRKZ966 | WoRAD, Inc. | IG | — | 2 | 10.0 |
| 457.8 MHz | WNDW276 | Mohre Electronics Co LLC | IG | — | 3 | 40.0 |
| 457.8 MHz | WQGX578 | Federal License Management | IG | — | 1 | 45.0 |
| 457.8 MHz | WSHL935 | Radio Licensing Services | IG | — | 2 | 4.0 |
| 457.8 MHz | WPPU728 | NiSoiurce | IG | — | 1 | 40.0 |
| 457.8 MHz | WPSF881 | Valleyfair Family Amusement Park | IG | Unknown County, Minnesota | 3 | 15.0 |
| 457.8 MHz | WPSF881 | Valleyfair Family Amusement Park | IG | — | 4 | 25.0 |
| 457.8 MHz | WPLV723 | General Remanufacturing Services Inc. | YG | Unknown County, Florida | 5 | 15.0 |
| 457.8 MHz | WQIL890 | Electronic Specialties Inc | IG | — | 2 | 5.0 |
| 457.8 MHz | WQDW893 | School District of Palm Beach County | IG | — | 1 | 5.0 |
| 457.8 MHz | WQDW893 | School District of Palm Beach County | IG | — | 1 | 5.0 |
| 457.8 MHz | WQDW893 | School District of Palm Beach County | IG | — | 1 | 5.0 |
| 457.8 MHz | WPPU728 | NiSoiurce | IG | Unknown County, Ohio | 1 | 20.0 |