1,374 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 458.4 MHz | WPSZ514 | FEDERAL LICENSING INC | PW | COLUMBIANA, Ohio | 1 | 5.0 |
| 458.4 MHz | WPSZ514 | FEDERAL LICENSING INC | PW | COLUMBIANA, Ohio | 1 | 5.0 |
| 458.4 MHz | KNFM346 | Virginia Department of Corrections | PW | — | 2 | 5.0 |
| 458.4 MHz | KNFM346 | Virginia Department of Corrections | PW | — | 4 | 100.0 |
| 458.4 MHz | WNGC682 | WS Electronics | PW | Unknown County, Ohio | 1 | 50.0 |
| 458.4 MHz | WNGC682 | WS Electronics | PW | — | 2 | 50.0 |
| 458.4 MHz | KJU221 | Northeast Two Way Radio Corp. | PW | — | 1 | 30.0 |
| 458.4 MHz | WPSZ514 | FEDERAL LICENSING INC | PW | COLUMBIANA, Ohio | 1 | 5.0 |
| 458.4 MHz | WQSL541 | Howard County Health Department | PW | HOWARD, Indiana | 2 | 45.0 |
| 458.4 MHz | WRUC893 | L3HARRIS TECHNOLOGIES, INC. | PW | LUNENBURG, Virginia | 1 | 40.0 |
| 458.4 MHz | WNUN745 | KETTERING, CITY OF | PW | MONTGOMERY, Ohio | 2 | 2.0 |
| 458.4 MHz | WSHU487 | Pros RF | PW | — | 2 | 45.0 |
| 458.4 MHz | WPSZ514 | FEDERAL LICENSING INC | PW | COLUMBIANA, Ohio | 1 | 5.0 |
| 458.4 MHz | WPSZ514 | FEDERAL LICENSING INC | PW | COLUMBIANA, Ohio | 1 | 5.0 |
| 458.4 MHz | WSHU487 | Pros RF | PW | MORGAN, Kentucky | 1 | 45.0 |
| 458.4 MHz | WPGN387 | Centre Communications, Inc. | PW | SOMERSET, Pennsylvania | 3 | 40.0 |
| 458.4 MHz | WNRE385 | DNRC State of Montana | PW | BEAVERHEAD, Montana | 3 | 25.0 |
| 458.4 MHz | WQOK690 | GTA- GBI Agents | PW | — | 1 | 4.0 |
| 458.4 MHz | KCI510 | STILLWATER, CITY OF | PW | PAYNE, Oklahoma | 4 | 100.0 |
| 458.4 MHz | WQVY474 | MIDCOM, INC | PW | PALO PINTO, Texas | 1 | 20.0 |
| 458.4 MHz | WNXH459 | Tennessee Dept of Safety | PW | Unknown County, Tennessee | 6 | 5.0 |
| 458.4 MHz | KB23875 | New Jersey Turnpike Authority | PW | — | 2 | 2.0 |
| 458.4 MHz | WQZW402 | APCO INTERNATIONAL, INC. | PW | YELLOWSTONE, Montana | 2 | 40.0 |
| 458.4 MHz | WPSZ514 | FEDERAL LICENSING INC | PW | COLUMBIANA, Ohio | 1 | 5.0 |
| 458.4 MHz | KB23876 | New Jersey Turnpike Authority | PW | — | 2 | 2.0 |
| 458.4 MHz | WQZW402 | APCO INTERNATIONAL, INC. | PW | — | 2 | 40.0 |
| 458.4 MHz | WQVY474 | MIDCOM, INC | PW | PALO PINTO, Texas | 1 | 20.0 |
| 458.4 MHz | WSJM974 | ACD Telecom | PW | — | 2 | 4.0 |
| 458.4 MHz | WQFC586 | Malheur County Sheriff's Office | PW | Unknown County, Oregon | 2 | 50.0 |
| 458.4 MHz | WQFC586 | Malheur County Sheriff's Office | PW | — | 1 | 50.0 |
| 458.4 MHz | WRUA827 | STATE OF IDAHO, MILITARY DIVISION | YW | — | 5 | 25.0 |
| 458.4 MHz | WQNZ686 | Metropolitain Water District of Southern California | YW | RIVERSIDE, California | 7 | 5.0 |
| 458.4 MHz | WQNZ686 | Metropolitain Water District of Southern California | YW | RIVERSIDE, California | 5 | 40.0 |
| 458.4 MHz | WQNZ686 | Metropolitain Water District of Southern California | YW | Unknown County, California | 1 | 10.0 |
| 458.4 MHz | WPNZ376 | APCO INTERNATIONAL INC | PW | WHITE, Arkansas | 1 | 35.0 |
| 458.4 MHz | WPFB902 | Applied Technology Group, Inc. | PW | SAN LUIS OBISPO, California | 2 | 2.0 |
| 458.4 MHz | WQDH423 | Escambia County | PW | — | 2 | 40.0 |
| 458.4 MHz | WPMW888 | Radio One, Inc. | YW | — | 6 | 4.0 |
| 458.4 MHz | WPQZ653 | LONG ISLAND COMMUNICATIONS | PW | SUFFOLK, New York | 3 | 2.0 |
| 458.4 MHz | WQSX594 | MIAMI-DADE FIRE RESCUE COMMUNICATIONS | PW | MIAMI-DADE, Florida | 1 | 35.0 |
| 458.4 MHz | WQPG733 | ELECTRONIC SPECIALTIES, INC | PW | KOSSUTH, Iowa | 1 | 40.0 |
| 458.4 MHz | WQJB516 | QUALICOM SYSTEMS, INC | PW | — | 1 | 16.0 |
| 458.4 MHz | WQJB516 | QUALICOM SYSTEMS, INC | PW | — | 1 | 16.0 |
| 458.4 MHz | WQPG710 | ELECTRONIC SPECIALTIES, INC | PW | KOSSUTH, Iowa | 1 | 40.0 |
| 458.4 MHz | WPTM810 | City Of Solon Fire Department | PW | CUYAHOGA, Ohio | 1 | 2.0 |
| 458.4 MHz | WQRL694 | BEARCOM | YW | BERKELEY, West Virginia | 3 | 75.0 |
| 458.4 MHz | WQJB516 | QUALICOM SYSTEMS, INC | PW | — | 1 | 16.0 |
| 458.4 MHz | WQJB516 | QUALICOM SYSTEMS, INC | PW | — | 1 | 16.0 |
| 458.4 MHz | WQLC407 | EWA 20920105 | PW | WHITE, Illinois | 1 | 10.0 |
| 458.4 MHz | WQJB516 | QUALICOM SYSTEMS, INC | PW | — | 1 | 16.0 |