1,000 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 458.9 MHz | KQN208 | Illinois State Police | PW | CHAMPAIGN, Illinois | 5 | 15.0 |
| 458.9 MHz | WNFH638 | Crystal Communications | PW | — | 2 | 30.0 |
| 458.9 MHz | WNAQ899 | Schenectady County 911 Unified Communications Center | PW | Unknown County, New York | 4 | 20.0 |
| 458.9 MHz | WGM82 | KENTUCKY STATE POLICE | PW | PIKE, Kentucky | 3 | 110.0 |
| 458.9 MHz | WNWK600 | Business Radio Licensing | PW | — | 5 | 25.0 |
| 458.9 MHz | WRWK860 | Mobile Communications of America | YW | — | 3 | 40.0 |
| 458.9 MHz | WRWK860 | Mobile Communications of America | YW | — | 6 | 5.0 |
| 458.9 MHz | WRWK859 | Mobile Communications America | PW | WASHINGTON, Florida | 8 | 40.0 |
| 458.9 MHz | WAZ633 | Illinois State Police | PW | JACKSON, Illinois | 1 | 24.0 |
| 458.9 MHz | KJV80 | ETS/NB | PW | HONOLULU, Hawaii | 2 | 110.0 |
| 458.9 MHz | WPGS452 | Bandt Communications, Inc. | PW | — | 2 | 5.0 |
| 458.9 MHz | WQNK707 | Metropolitain Water District of Southern California | YW | Unknown County, California | 2 | 10.0 |
| 458.9 MHz | WQNK707 | Metropolitain Water District of Southern California | YW | — | 6 | 40.0 |
| 458.9 MHz | WQNK707 | Metropolitain Water District of Southern California | YW | — | 8 | 5.0 |
| 458.9 MHz | WPLV372 | City of Sebring | PW | — | 4 | 40.0 |
| 458.9 MHz | KSQ717 | KENTUCKY STATE POLICE | PW | — | 12 | 100.0 |
| 458.9 MHz | KML963 | COMMUNICATIONS DIVISION | PW | — | 7 | 5.0 |
| 458.9 MHz | KQS769 | CALIFORNIA, STATE OF | PW | Unknown County, California | 1 | 15.0 |
| 458.9 MHz | KQS769 | CALIFORNIA, STATE OF | PW | — | 4 | 35.0 |
| 458.9 MHz | KFR851 | Illinois State Police | PW | Unknown County, Illinois | 1 | 25.0 |
| 458.9 MHz | WNRK593 | State of Idaho, Military Division | PW | ONEIDA, Idaho | 1 | 30.0 |
| 458.9 MHz | WNRK593 | State of Idaho, Military Division | PW | ONEIDA, Idaho | 1 | 30.0 |
| 458.9 MHz | WNDZ398 | Grand Forks PSAP | PW | GRAND FORKS, North Dakota | 2 | 100.0 |
| 458.9 MHz | WRMB996 | BUSINESS RADIO LICENSING | PW | SUMNER, Kansas | 3 | 45.0 |
| 458.9 MHz | KNGJ600 | DBHDS | PW | — | 2 | 90.0 |
| 458.9 MHz | WNUW940 | MULVANE, CITY OF | PW | SUMNER, Kansas | 1 | 45.0 |
| 458.9 MHz | WNUW940 | MULVANE, CITY OF | PW | SEDGWICK, Kansas | 3 | 45.0 |
| 458.9 MHz | KKC618 | CSI Telecommunications, Inc. Consulting Engineers | PW | Unknown County, Nevada | 10 | 10.0 |
| 458.9 MHz | WRWQ980 | APCO INTERNATIONAL INC | PW | MONTEREY, California | 1 | 1.0 |
| 458.9 MHz | WQXI974 | Sarpy County Communications Agency | PW | SARPY, Nebraska | 1 | 50.0 |
| 458.9 MHz | WSBZ266 | GEORGIA STATE OF | PW | — | 1 | 4.0 |
| 458.9 MHz | WRMC642 | ANTIOCH ELECTRONICS | PW | WHITE, Arkansas | 1 | 40.0 |
| 458.9 MHz | WRMC642 | ANTIOCH ELECTRONICS | PW | — | 2 | 40.0 |
| 458.9 MHz | WPKK641 | Business Radio Licensing | PW | MCKINLEY, New Mexico | 1 | 40.0 |
| 458.9 MHz | WPKK641 | Business Radio Licensing | PW | — | 1 | 40.0 |
| 458.9 MHz | WQVM201 | West Virginia Division of Emergency Management | YW | Unknown County, West Virginia | 3 | 35.0 |
| 458.9 MHz | WQVM201 | West Virginia Division of Emergency Management | YW | — | 7 | 35.0 |
| 458.9 MHz | WQTR229 | East Alabama Medical Center | PW | — | 2 | 4.0 |
| 458.9 MHz | KRO256 | James Madison University. | PW | HARRISONBURG CITY, Virginia | 2 | 50.0 |
| 458.9 MHz | KNNP367 | Georgia, State of | PW | — | 2 | 5.0 |
| 458.9 MHz | KNIH672 | FEDERAL LICENSING INC | PW | PRINCE GEORGE'S, Maryland | 2 | 15.0 |
| 458.9 MHz | KNIH672 | FEDERAL LICENSING INC | PW | PRINCE GEORGE'S, Maryland | 3 | 4.0 |
| 458.9 MHz | KNIH672 | FEDERAL LICENSING INC | PW | PRINCE GEORGE'S, Maryland | 4 | 20.0 |
| 458.9 MHz | WQEQ911 | MABL | PW | Unknown County, Pennsylvania | 1 | 25.0 |
| 458.9 MHz | WQEQ911 | MABL | PW | — | 6 | 40.0 |
| 458.9 MHz | KNCS286 | Communications International | PW | — | 4 | 4.0 |
| 458.9 MHz | KKQ982 | City of Houston Radio Communication Services | PW | — | 8 | 25.0 |
| 458.9 MHz | WNCM754 | KENTUCKY STATE POLICE | PW | — | 6 | 100.0 |
| 458.9 MHz | WQVM593 | Borough of Point Pleasant OEM | PW | OCEAN, New Jersey | 2 | 100.0 |
| 458.9 MHz | WPXE865 | Business Radio Licensing | YW | Unknown County, Tennessee | 4 | 25.0 |