998 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 458.3 MHz | WFK495 | ACD Telecom | PW | FRANKLIN, Pennsylvania | 2 | 15.0 |
| 458.3 MHz | WRHX635 | Pros RF | YW | — | 3 | 30.0 |
| 458.3 MHz | WRJF606 | Pros RF | YW | HARRIS, Texas | 34 | 45.0 |
| 458.3 MHz | WRJF606 | Pros RF | YW | — | 22 | 45.0 |
| 458.3 MHz | WRJF606 | Pros RF | YW | — | 4 | 5.0 |
| 458.3 MHz | WRCP577 | FRECOM INC. | PW | — | 12 | 5.0 |
| 458.3 MHz | WPSG835 | COMMUNICATIONS LICENSING CONSULTING | YW | — | 51 | 45.0 |
| 458.3 MHz | WPSG835 | COMMUNICATIONS LICENSING CONSULTING | YW | MONTGOMERY, Tennessee | 56 | 45.0 |
| 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 | WQZB786 | LOWRY MOBILE COMMUNICATIONS | PW | — | 1 | 25.0 |
| 458.3 MHz | WSHU466 | CARA ENTERPRISES, INC | PW | — | 2 | 5.0 |
| 458.3 MHz | WQEE817 | RADIO COMMUNICATIONS ASSOCIATES | PW | — | 6 | 2.0 |
| 458.3 MHz | WPVC333 | CALIFORNIA, STATE OF | PW | SISKIYOU, California | 2 | 10.0 |
| 458.3 MHz | WQLR625 | ATLAS LICENSE COMPANY & DATA SERVICES | PW | WYANDOTTE, Kansas | 2 | 10.0 |
| 458.3 MHz | WPXI242 | Business Radio Licensing | PW | Unknown County, West Virginia | 1 | 25.0 |
| 458.3 MHz | WPXI242 | Business Radio Licensing | PW | MONROE, West Virginia | 2 | 40.0 |
| 458.3 MHz | WQDW516 | NORTHEASTERN COMMUNICATIONS INC | PW | — | 10 | 5.0 |
| 458.3 MHz | WQZD582 | CPI TECHNOLOGIES, INC. | PW | CLEBURNE, Alabama | 2 | 5.0 |
| 458.3 MHz | WQZD582 | CPI TECHNOLOGIES, INC. | PW | CLEBURNE, Alabama | 2 | 5.0 |
| 458.3 MHz | WQZD582 | CPI TECHNOLOGIES, INC. | PW | CLEBURNE, Alabama | 2 | 5.0 |
| 458.3 MHz | WQZD582 | CPI TECHNOLOGIES, INC. | PW | CLEBURNE, Alabama | 2 | 5.0 |
| 458.3 MHz | WQZD582 | CPI TECHNOLOGIES, INC. | PW | CLEBURNE, Alabama | 2 | 5.0 |
| 458.3 MHz | WSEG342 | Allegheny County Emergency Services | YW | ALLEGHENY, Pennsylvania | 9 | 45.0 |
| 458.3 MHz | WSEG342 | Allegheny County Emergency Services | YW | — | 9 | 45.0 |
| 458.3 MHz | WQVQ763 | Mission Critical Partners | YW | BROWARD, Florida | 1 | 10.0 |
| 458.3 MHz | WQVQ763 | Mission Critical Partners | YW | — | 2 | 10.0 |
| 458.3 MHz | KCF309 | MODULAR COMMUNICATIONS | PW | MIDDLESEX, Massachusetts | 1 | 25.0 |
| 458.3 MHz | WQLT407 | Village of Wrightstown | PW | BROWN, Wisconsin | 1 | 5.0 |
| 458.3 MHz | WPTK797 | Thurston County Juvenile Court | PW | — | 1 | 5.0 |
| 458.3 MHz | WXQ914 | CYBER COMMUNICATIONS INC | PW | — | 2 | 10.0 |
| 458.3 MHz | WRMM385 | Mobile Communications America | PW | HAMILTON, Tennessee | 5 | 40.0 |
| 458.3 MHz | WNUB920 | Owensboro-Daviess County Central Dispatch | PW | DAVIESS, Kentucky | 2 | 20.0 |
| 458.3 MHz | WSCW352 | STOLZ TELECOM OF OKLAHOMA | PW | DELAWARE, Oklahoma | 2 | 40.0 |
| 458.3 MHz | WPMB280 | Union, County of | YW | Unknown County, North Carolina | 1 | 40.0 |
| 458.3 MHz | WPMB280 | Union, County of | YW | — | 4 | 45.0 |
| 458.3 MHz | WQLX687 | APCO INTERNATIONAL, INC. | PW | WYANDOTTE, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLX687 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLX687 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLX687 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WQLX688 | APCO INTERNATIONAL, INC. | PW | JOHNSON, Kansas | 2 | 10.0 |
| 458.3 MHz | WPZZ373 | PMC ASSOCIATES WIRELESS COMMUNICATIONS | PW | NASSAU, New York | 2 | 5.0 |
| 458.3 MHz | KNCP855 | RADIOPHONE ENGINEERING | PW | — | 2 | 40.0 |
| 458.3 MHz | KNCP855 | RADIOPHONE ENGINEERING | PW | — | 4 | 4.0 |
| 458.3 MHz | WQFA330 | City of Wenatchee | PW | CHELAN, Washington | 1 | 2.0 |
| 458.3 MHz | WQFA437 | City of Wenatchee | PW | CHELAN, Washington | 1 | 2.0 |
| 458.3 MHz | WQFA437 | City of Wenatchee | PW | CHELAN, Washington | 1 | 2.0 |
| 458.3 MHz | WQFA437 | City of Wenatchee | PW | CHELAN, Washington | 1 | 2.0 |
| 458.3 MHz | WQFA437 | City of Wenatchee | PW | CHELAN, Washington | 1 | 2.0 |
| 458.3 MHz | WQFA437 | City of Wenatchee | PW | CHELAN, Washington | 1 | 2.0 |