1,100 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 458.3 MHz | WQDJ325 | COMMUNICATIONS LICENSING CONSULTING | YW | — | 14 | 45.0 |
| 458.3 MHz | WQDJ325 | COMMUNICATIONS LICENSING CONSULTING | YW | Unknown County, Tennessee | 15 | 15.0 |
| 458.3 MHz | WNRZ759 | County of Pueblo | PW | PUEBLO, Colorado | 2 | 50.0 |
| 458.3 MHz | WNRZ759 | County of Pueblo | PW | — | 2 | 50.0 |
| 458.3 MHz | WQGV625 | ADVANCED COMMUNICATION SOLUTIONS INC | PW | CLAYTON, Georgia | 4 | 10.0 |
| 458.3 MHz | WQGV625 | ADVANCED COMMUNICATION SOLUTIONS INC | PW | — | 4 | 4.0 |
| 458.3 MHz | WNPF573 | Illinois State Police | PW | — | 3 | 40.0 |
| 458.3 MHz | WNPF573 | Illinois State Police | PW | BROWN, Illinois | 4 | 30.0 |
| 458.3 MHz | WRXD491 | Los Angeles County Metropolitan Transportation Authority | PW | — | 2 | 60.0 |
| 458.3 MHz | WRXD491 | Los Angeles County Metropolitan Transportation Authority | PW | — | 6 | 60.0 |
| 458.3 MHz | WRXD491 | Los Angeles County Metropolitan Transportation Authority | PW | — | 6 | 60.0 |
| 458.3 MHz | WRXD491 | Los Angeles County Metropolitan Transportation Authority | PW | — | 6 | 60.0 |
| 458.3 MHz | KBK284 | Oklahoma Department of Public Safety | PW | — | 2 | 75.0 |
| 458.3 MHz | WRB415 | Saginaw County 911 | PW | SAGINAW, Michigan | 1 | 15.0 |
| 458.3 MHz | KNNU237 | FEDERAL LICENSING INC | PW | FRANKLIN, Georgia | 1 | 4.0 |
| 458.3 MHz | WRB415 | Saginaw County 911 | PW | SAGINAW, Michigan | 1 | 15.0 |
| 458.3 MHz | WRB415 | Saginaw County 911 | PW | SAGINAW, Michigan | 1 | 15.0 |
| 458.3 MHz | WRB415 | Saginaw County 911 | PW | SAGINAW, Michigan | 2 | 100.0 |
| 458.3 MHz | WRAL874 | APCO INTERNATIONAL, INC. | PW | — | 1 | 5.0 |
| 458.3 MHz | WQD454 | West Knox Fire Dept | PW | — | 6 | 45.0 |
| 458.3 MHz | WNAN841 | Unity,Township of | PW | Unknown County, Pennsylvania | 1 | 15.0 |
| 458.3 MHz | WNAN841 | Unity,Township of | PW | — | 2 | 30.0 |
| 458.3 MHz | WPJT479 | LifeNet, Inc | PW | CASS, Texas | 1 | 45.0 |
| 458.3 MHz | WPJT479 | LifeNet, Inc | PW | RED RIVER, Texas | 1 | 45.0 |
| 458.3 MHz | WQCL208 | Centre Communications Inc. | PW | SOMERSET, Pennsylvania | 1 | 40.0 |
| 458.3 MHz | WNCX556 | Illinois State Police | PW | VERMILION, Illinois | 4 | 40.0 |
| 458.3 MHz | WPJT479 | LifeNet, Inc | PW | CASS, Texas | 1 | 45.0 |
| 458.3 MHz | KSA521 | LASALLE COUNTY SHERIFF | PW | LA SALLE, Illinois | 3 | 5.0 |
| 458.3 MHz | WPJT479 | LifeNet, Inc | PW | BOWIE, Texas | 1 | 45.0 |
| 458.3 MHz | WQWQ400 | CALIFORNIA, STATE OF | PW | MENDOCINO, California | 1 | 4.0 |
| 458.3 MHz | WNAN841 | Unity,Township of | PW | — | 2 | 30.0 |
| 458.3 MHz | WRDI446 | BUSINESS RADIO LICENSING | PW | KANAWHA, West Virginia | 2 | 50.0 |
| 458.3 MHz | WRDI446 | BUSINESS RADIO LICENSING | PW | — | 2 | 50.0 |
| 458.3 MHz | WQV483 | Mobile Communications of America | PW | Unknown County, Virginia | 1 | 40.0 |
| 458.3 MHz | WNSB346 | MERCER, COUNTY OF | PW | — | 1 | 25.0 |
| 458.3 MHz | WQV483 | Mobile Communications of America | PW | Unknown County, Virginia | 1 | 30.0 |
| 458.3 MHz | WQOF296 | East Mountain Communications Inc. | PW | DUTCHESS, New York | 2 | 2.0 |
| 458.3 MHz | WQV483 | Mobile Communications of America | PW | Unknown County, Virginia | 2 | 30.0 |
| 458.3 MHz | WRMN607 | Prairie States Communications Service, Inc. | PW | DUNDY, Nebraska | 1 | 40.0 |
| 458.3 MHz | WRMN608 | COLLIER COUNTY INFORMATION TECHNOLOGY | PW | — | 2 | 35.0 |
| 458.3 MHz | WQV483 | Mobile Communications of America | PW | — | 3 | 100.0 |
| 458.3 MHz | KEG908 | PROS RF | PW | MADISON, Illinois | 2 | 60.0 |
| 458.3 MHz | WRQT685 | BUSINESS RADIO LICENSING | PW | UPSHUR, West Virginia | 1 | 30.0 |
| 458.3 MHz | WRQT685 | BUSINESS RADIO LICENSING | PW | UPSHUR, West Virginia | 1 | 30.0 |
| 458.3 MHz | WQBC806 | DEPARTAMENTO DE CORRECCION Y REHABILITACION | PW | NAGUABO, Puerto Rico | 3 | 25.0 |
| 458.3 MHz | WQMM356 | HAWAII, STATE OF | PW | Unknown County, Hawaii | 1 | 100.0 |
| 458.3 MHz | WQMM356 | HAWAII, STATE OF | PW | Unknown County, Hawaii | 1 | 75.0 |
| 458.3 MHz | WQMM356 | HAWAII, STATE OF | PW | Unknown County, Hawaii | 1 | 5.0 |
| 458.3 MHz | WRKC227 | R.F. Design & Integration Inc | YW | — | 2 | 4.0 |
| 458.3 MHz | WQZG678 | City of Mesa | PW | MARICOPA, Arizona | 6 | 2.0 |