1,006 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 458.3 MHz | WRHX635 | Pros RF | YW | — | 3 | 30.0 |
| 458.3 MHz | WRJF606 | Pros RF | YW | — | 4 | 5.0 |
| 458.3 MHz | WRJF606 | Pros RF | YW | — | 22 | 45.0 |
| 458.3 MHz | WRJF606 | Pros RF | YW | HARRIS, Texas | 34 | 45.0 |
| 458.3 MHz | WRCP577 | FRECOM INC. | PW | — | 12 | 5.0 |
| 458.3 MHz | WPSG835 | COMMUNICATIONS LICENSING CONSULTING | YW | MONTGOMERY, Tennessee | 56 | 45.0 |
| 458.3 MHz | WPSG835 | COMMUNICATIONS LICENSING CONSULTING | YW | — | 51 | 45.0 |
| 458.3 MHz | WQLZ564 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLZ563 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLZ563 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLZ564 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLZ563 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLZ563 | APCO INTERNATIONAL, INC. | PW | WYANDOTTE, Kansas | 2 | 10.0 |
| 458.3 MHz | WQWV775 | Radio Licensing Services | PW | MIDDLESEX, Virginia | 1 | 10.0 |
| 458.3 MHz | WPXM613 | Brunswick County Sheriff's Office | YW | — | 18 | 30.0 |
| 458.3 MHz | WQEM849 | TDOT Wireless Systems Licensing | PW | MONROE, Tennessee | 1 | 2.5 |
| 458.3 MHz | WQEM849 | TDOT Wireless Systems Licensing | PW | MONROE, Tennessee | 1 | 2.5 |
| 458.3 MHz | WPMX307 | FEDERAL LICENSING INC | PW | YORK, Pennsylvania | 2 | 20.0 |
| 458.3 MHz | WPMX307 | FEDERAL LICENSING INC | PW | YORK, Pennsylvania | 6 | 30.0 |
| 458.3 MHz | KNCR609 | BUSINESS RADIO LICENSING | PW | — | 3 | 50.0 |
| 458.3 MHz | KNAW787 | VASU COMMUNICATIONS, INC. | PW | Unknown County, Ohio | 1 | 5.0 |
| 458.3 MHz | WQVF255 | BATAVIA, CITY OF | PW | — | 4 | 25.0 |
| 458.3 MHz | WQBM430 | MOTOROLA SYSTEMS ENGINEERING | YW | — | 2 | 35.0 |
| 458.3 MHz | WSKR719 | HAWAII, STATE OF | PW | — | 2 | 5.0 |
| 458.3 MHz | WRWK860 | Mobile Communications of America | YW | — | 1 | 40.0 |
| 458.3 MHz | WQYY532 | Mobile Communications America | YW | — | 4 | 45.0 |
| 458.3 MHz | WRWK860 | Mobile Communications of America | YW | — | 4 | 5.0 |
| 458.3 MHz | WNHN819 | MDHHS Shawono Center | PW | CRAWFORD, Michigan | 1 | 5.0 |
| 458.3 MHz | WQCL307 | Ohio County Emergency Management | YW | — | 10 | 25.0 |
| 458.3 MHz | WPRG546 | JD JOHNSON SALES & SERVICE | PW | — | 2 | 50.0 |
| 458.3 MHz | WQZB786 | LOWRY MOBILE COMMUNICATIONS | PW | LAWRENCE, Pennsylvania | 1 | 10.0 |
| 458.3 MHz | WRTM210 | ATLAS LICENSE COMPANY & DATA SERVICES | PW | ALLEN, Indiana | 6 | 25.0 |
| 458.3 MHz | WQZB786 | LOWRY MOBILE COMMUNICATIONS | PW | — | 1 | 25.0 |
| 458.3 MHz | WSCD811 | Commonwealth Spectrum Management Services LLC | PW | — | 2 | 25.0 |
| 458.3 MHz | WRZH398 | LANE COUNTY SHERIFFS OFFICE | PW | LANE, Oregon | 1 | 100.0 |
| 458.3 MHz | KAP360 | City of Petaluma | PW | SONOMA, California | 6 | 2.0 |
| 458.3 MHz | WQEF967 | Jefferson County Department of Emergency Services | PW | — | 2 | 60.0 |
| 458.3 MHz | WPPD520 | Warehouse Point Fire District | PW | Unknown County, Connecticut | 1 | 5.0 |
| 458.3 MHz | WQHD838 | Supreme Radio Communications, Inc. | PW | — | 2 | 25.0 |
| 458.3 MHz | WQHD838 | Supreme Radio Communications, Inc. | PW | — | 2 | 4.0 |
| 458.3 MHz | WIJ468 | CARA ENTERPRISES | PW | — | 2 | 40.0 |
| 458.3 MHz | WPXB699 | Lebanon Co. DES | YW | LEBANON, Pennsylvania | 42 | 35.0 |
| 458.3 MHz | WRBM884 | Communication Engineering Co. | PW | — | 2 | 25.0 |
| 458.3 MHz | WRBM884 | Communication Engineering Co. | PW | — | 4 | 4.0 |
| 458.3 MHz | WSHU466 | CARA ENTERPRISES, INC | PW | — | 2 | 5.0 |
| 458.3 MHz | WPVC333 | CALIFORNIA, STATE OF | PW | SISKIYOU, California | 2 | 10.0 |
| 458.3 MHz | WQEH464 | Appomattox County | PW | — | 1 | 110.0 |
| 458.3 MHz | WQEH464 | Appomattox County | PW | Unknown County, Virginia | 3 | 25.0 |
| 458.3 MHz | WPAA873 | CALIFORNIA, STATE OF | PW | SAN LUIS OBISPO, California | 3 | 2.0 |
| 458.3 MHz | WQKN313 | FEDERAL LICENSING INC | PW | — | 1 | 50.0 |