1,153 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 458.3 MHz | WREX503 | Pros RF | YW | Unknown County, Texas | 2 | 25.0 |
| 458.3 MHz | WQDU754 | Perigo Communications | YW | — | 20 | 45.0 |
| 458.3 MHz | WQDU754 | Perigo Communications | YW | Unknown County, Tennessee | 10 | 25.0 |
| 458.3 MHz | WREX503 | Pros RF | YW | — | 4 | 25.0 |
| 458.3 MHz | WQKU681 | Pros RF | YW | HARLAN, Kentucky | 2 | 35.0 |
| 458.3 MHz | WQYZ614 | UTILITY COMMUNICATIONS, INC | PW | HARTFORD, Connecticut | 4 | 4.0 |
| 458.3 MHz | KO8501 | Whatcom County Sheriff's Office | PW | — | 5 | 100.0 |
| 458.3 MHz | KNIE695 | UNIVERSITY OF ALABAMA - PUBLIC SAFETY ADMINISTRATION | PW | Unknown County, Alabama | 1 | 30.0 |
| 458.3 MHz | KNIE695 | UNIVERSITY OF ALABAMA - PUBLIC SAFETY ADMINISTRATION | PW | Unknown County, Alabama | 2 | 30.0 |
| 458.3 MHz | KNIE695 | UNIVERSITY OF ALABAMA - PUBLIC SAFETY ADMINISTRATION | PW | TUSCALOOSA, Alabama | 2 | 30.0 |
| 458.3 MHz | WNFJ228 | Tennessee Bureau of Investigation | PW | — | 2 | 100.0 |
| 458.3 MHz | WPEJ718 | CITY OF AMARILLO | PW | — | 1 | 100.0 |
| 458.3 MHz | WRDB310 | Pros RF | PW | BUNCOMBE, North Carolina | 1 | 5.0 |
| 458.3 MHz | WRDB310 | Pros RF | PW | — | 2 | 5.0 |
| 458.3 MHz | KIZ363 | Radio Communications Co., Inc. | PW | BENTON, Iowa | 1 | 40.0 |
| 458.3 MHz | WPLW934 | TriCom Service Inc. | PW | Unknown County, North Carolina | 1 | 40.0 |
| 458.3 MHz | WPLW934 | TriCom Service Inc. | PW | — | 2 | 75.0 |
| 458.3 MHz | KNAK515 | Business Radio Licensing | PW | DUTCHESS, New York | 1 | 45.0 |
| 458.3 MHz | WPUN402 | River Bank | PW | Unknown County, South Carolina | 1 | 25.0 |
| 458.3 MHz | WPUN402 | River Bank | PW | RICHLAND, South Carolina | 2 | 25.0 |
| 458.3 MHz | KNHL953 | First Wireless Inc | PW | — | 6 | 40.0 |
| 458.3 MHz | WPZX248 | MIAMI-DADE COUNTY | PW | — | 2 | 35.0 |
| 458.3 MHz | WPZX248 | MIAMI-DADE COUNTY | PW | — | 2 | 35.0 |
| 458.3 MHz | WNMH632 | County of Santa Barbara | PW | — | 2 | 20.0 |
| 458.3 MHz | WQBV755 | MIAMI-DADE COUNTY | PW | — | 8 | 35.0 |
| 458.3 MHz | WRDE639 | Pros RF | PW | CUYAHOGA, Ohio | 1 | 5.0 |
| 458.3 MHz | WRDE639 | Pros RF | PW | — | 5 | 5.0 |
| 458.3 MHz | KXL247 | Centre Communications | PW | HUNTINGDON, Pennsylvania | 8 | 30.0 |
| 458.3 MHz | WQKE575 | THE RADIO SHOP, NC. | PW | LAUDERDALE, Alabama | 2 | 15.0 |
| 458.3 MHz | WQTV411 | MIAMI-DADE COUNTY | PW | — | 6 | 35.0 |
| 458.3 MHz | WQTV411 | MIAMI-DADE COUNTY | PW | — | 6 | 35.0 |
| 458.3 MHz | WQTV411 | MIAMI-DADE COUNTY | PW | — | 6 | 35.0 |
| 458.3 MHz | WQTV410 | MIAMI-DADE COUNTY | PW | — | 12 | 35.0 |
| 458.3 MHz | WQTV410 | MIAMI-DADE COUNTY | PW | — | 14 | 35.0 |
| 458.3 MHz | WQIR921 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR926 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR920 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR926 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR920 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 2.0 |
| 458.3 MHz | WQIR920 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 2.0 |
| 458.3 MHz | WQIR920 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 2.0 |
| 458.3 MHz | WQIR921 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR926 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR921 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR926 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR921 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR926 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR921 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR922 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |
| 458.3 MHz | WQIR922 | DATA FLOW SYSTEMS, INC. | PW | CHARLOTTE, Florida | 1 | 4.0 |