981 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 458.4 MHz | WQCX231 | LANE COUNTY SHERIFF's OFFICE | PW | Unknown County, Oregon | 2 | 110.0 |
| 458.4 MHz | WQCX231 | LANE COUNTY SHERIFF's OFFICE | PW | LANE, Oregon | 4 | 110.0 |
| 458.4 MHz | KNFM273 | KENTUCKY STATE POLICE | PW | FRANKLIN, Kentucky | 3 | 20.0 |
| 458.4 MHz | KNFM274 | KENTUCKY STATE POLICE | PW | FAYETTE, Kentucky | 3 | 20.0 |
| 458.4 MHz | WCN998 | Laurens County 911 | PW | LAURENS, South Carolina | 1 | 75.0 |
| 458.4 MHz | KXM750 | Pennsylvania Department of Corrections | PW | — | 7 | 15.0 |
| 458.4 MHz | KSM220 | Knoxville Utilities Board | PW | KNOX, Tennessee | 1 | 60.0 |
| 458.4 MHz | KSM220 | Knoxville Utilities Board | PW | KNOX, Tennessee | 1 | 60.0 |
| 458.4 MHz | KSM220 | Knoxville Utilities Board | PW | — | 2 | 100.0 |
| 458.4 MHz | WPHP505 | CARA ENTERPRISES, INC. | PW | — | 2 | 15.0 |
| 458.4 MHz | KO5210 | North Dakota State Radio | PW | Unknown County, North Dakota | 14 | 110.0 |
| 458.4 MHz | KS5229 | City of Tallahassee | PW | LEON, Florida | 3 | 2.0 |
| 458.4 MHz | WQZN977 | FEDERAL LICENSING INC | PW | SCIOTO, Ohio | 1 | 45.0 |
| 458.4 MHz | WQZN977 | FEDERAL LICENSING INC | PW | SCIOTO, Ohio | 1 | 45.0 |
| 458.4 MHz | WRXY585 | Mobile Communications America | PW | PUTNAM, Florida | 4 | 40.0 |
| 458.4 MHz | WRBW876 | Northwest Communications | PW | — | 2 | 40.0 |
| 458.4 MHz | KUV920 | BUSINESS RADIO LICENSING | PW | — | 3 | 30.0 |
| 458.4 MHz | WNLF745 | Mississippi County Sheriff's Office | PW | — | 2 | 25.0 |
| 458.4 MHz | KOL243 | CSI Telecommunications, Inc., Consulting Engineers | PW | Unknown County, Utah | 1 | 25.0 |
| 458.4 MHz | WPDJ636 | GENERAL COMMUNICATIONS INC | PW | — | 1 | 45.0 |
| 458.4 MHz | WRBX554 | Pros RF | YW | — | 2 | 25.0 |
| 458.4 MHz | WRBX554 | Pros RF | YW | STARK, Ohio | 6 | 25.0 |
| 458.4 MHz | WRTR808 | HAUG COMMUNICATIONS INC | PW | BROWN, Kansas | 1 | 4.0 |
| 458.4 MHz | WAN356 | LAS VEGAS METROPOLITAN POLICE DEPARTMENT | PW | CLARK, Nevada | 1 | 110.0 |
| 458.4 MHz | WKM22 | KERN, COUNTY OF | PW | — | 2 | 75.0 |
| 458.4 MHz | KO5125 | KERN, COUNTY OF | PW | — | 2 | 75.0 |
| 458.4 MHz | KED348 | County of Dutchess | PW | Unknown County, New York | 2 | 20.0 |
| 458.4 MHz | KED348 | County of Dutchess | PW | DUTCHESS, New York | 16 | 100.0 |
| 458.4 MHz | KNFS832 | Tampa, City of | PW | HILLSBOROUGH, Florida | 1 | 100.0 |
| 458.4 MHz | WRA405 | DEPARTMENT OF GENERAL SERVICES | PW | — | 3 | 100.0 |
| 458.4 MHz | WRBW876 | Northwest Communications | PW | — | 2 | 40.0 |
| 458.4 MHz | KB24106 | BUSINESS RADIO LICENSING | PW | SANTA ROSA, Florida | 1 | 50.0 |
| 458.4 MHz | KB24106 | BUSINESS RADIO LICENSING | PW | — | 2 | 50.0 |
| 458.4 MHz | WNMG927 | State of Idaho, Military Division | PW | BONNER, Idaho | 2 | 120.0 |
| 458.4 MHz | KL5581 | City of Houston Radio Communication Services | PW | HARRIS, Texas | 5 | 45.0 |
| 458.4 MHz | WPAC903 | Department of Correction Commonwealth Massachusetts | PW | — | 2 | 110.0 |
| 458.4 MHz | WPAC903 | Department of Correction Commonwealth Massachusetts | PW | — | 3 | 5.0 |
| 458.4 MHz | KSL373 | American Communications | PW | Unknown County, Texas | 1 | 25.0 |
| 458.4 MHz | KSL373 | American Communications | PW | — | 1 | 100.0 |
| 458.4 MHz | KLP930 | COUNTY OF FRESNO | PW | — | 2 | 5.0 |
| 458.4 MHz | WQDD680 | East Marion Fire District | PW | — | 7 | 2.0 |
| 458.4 MHz | WQDD680 | East Marion Fire District | PW | — | 11 | 2.0 |
| 458.4 MHz | WPQI818 | Shawnee County Sheriff's Office | PW | SHAWNEE, Kansas | 1 | 35.0 |
| 458.4 MHz | WPQI818 | Shawnee County Sheriff's Office | PW | SHAWNEE, Kansas | 1 | 35.0 |
| 458.4 MHz | WPQI818 | Shawnee County Sheriff's Office | PW | SHAWNEE, Kansas | 1 | 35.0 |
| 458.4 MHz | WPQI818 | Shawnee County Sheriff's Office | PW | Unknown County, Kansas | 1 | 35.0 |
| 458.4 MHz | WPQI818 | Shawnee County Sheriff's Office | PW | Unknown County, Kansas | 1 | 35.0 |
| 458.4 MHz | WPQI818 | Shawnee County Sheriff's Office | PW | — | 1 | 35.0 |
| 458.4 MHz | WQAT246 | City of Roseville | PW | — | 2 | 5.0 |
| 458.4 MHz | WQAT246 | City of Roseville | PW | — | 2 | 5.0 |