4,690 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 456.4 MHz | KP5172 | FELHC | IG | Unknown County, Ohio | 4 | 30.0 |
| 456.4 MHz | KCK221 | Rodney Kaufman | IG | — | 6 | 4.0 |
| 456.4 MHz | WPSP939 | J&K Communications, Inc. | YG | — | 5 | 40.0 |
| 456.4 MHz | WQOW833 | BATTENBURG USA INC | IG | HAMPDEN, Massachusetts | 1 | 25.0 |
| 456.4 MHz | WQOW833 | BATTENBURG USA INC | IG | HAMPDEN, Massachusetts | 2 | 25.0 |
| 456.4 MHz | WQVY795 | CARA ENTERPRISES, INC. | IG | — | 7 | 4.0 |
| 456.4 MHz | WQIQ762 | NATIONAL LICENSE | IG | HAMILTON, Indiana | 1 | 50.0 |
| 456.4 MHz | WQIQ762 | NATIONAL LICENSE | IG | HAMILTON, Indiana | 2 | 5.0 |
| 456.4 MHz | WQXX573 | DEE POLLEY | YG | — | 2 | 40.0 |
| 456.4 MHz | WRTN412 | SHIPMAN COMMUNICATIONS INC | IG | — | 2 | 40.0 |
| 456.4 MHz | WQNY551 | Metropolitain Water District of Southern California | YG | — | 3 | 40.0 |
| 456.4 MHz | WQNY551 | Metropolitain Water District of Southern California | YG | — | 4 | 5.0 |
| 456.4 MHz | WQHD860 | Lockard & White, Inc. | IG | — | 2 | 6.0 |
| 456.4 MHz | WQMH496 | Augusta Communications | IG | — | 4 | 4.0 |
| 456.4 MHz | KNJD388 | Keller and Heckman LLP | IG | — | 2 | 50.0 |
| 456.4 MHz | KNJD388 | Keller and Heckman LLP | IG | — | 2 | 110.0 |
| 456.4 MHz | WQJA997 | NATIONAL LICENSE | IG | CARVER, Minnesota | 1 | 5.0 |
| 456.4 MHz | WQJA997 | NATIONAL LICENSE | IG | CARVER, Minnesota | 1 | 5.0 |
| 456.4 MHz | WQJA997 | NATIONAL LICENSE | IG | CARVER, Minnesota | 1 | 5.0 |
| 456.4 MHz | WQJA997 | NATIONAL LICENSE | IG | CARVER, Minnesota | 1 | 5.0 |
| 456.4 MHz | WPSP939 | J&K Communications, Inc. | YG | ALLEN, Indiana | 1 | 40.0 |
| 456.4 MHz | WRXY607 | Greer Communications, Inc. | IG | — | 4 | 5.0 |
| 456.4 MHz | WRBW837 | Radio Licensing Services | YG | — | 1 | 45.0 |
| 456.4 MHz | WRTP806 | RADIO RESOURCE INC. | IG | MONTGOMERY, Ohio | 2 | 4.0 |
| 456.4 MHz | WRTP807 | RADIO RESOURCE INC. | IG | ADAMS, Colorado | 5 | 4.0 |
| 456.4 MHz | WQAP285 | Business Radio Licensing | IG | Unknown County, California | 14 | 4.0 |
| 456.4 MHz | WQME440 | WASHINGTON RADIO REPORTS | IG | — | 12 | 100.0 |
| 456.4 MHz | WQNZ405 | B&E ELECTRONICS, INC. | IG | — | 1 | 4.0 |
| 456.4 MHz | WQYM769 | MICRO-COMM, INC | IG | FLATHEAD, Montana | 1 | 2.0 |
| 456.4 MHz | WQRS210 | BUSINESS RADIO LICENSING | IG | SALINE, Illinois | 4 | 35.0 |
| 456.4 MHz | WQRS210 | BUSINESS RADIO LICENSING | IG | — | 6 | 100.0 |
| 456.4 MHz | WQRS210 | BUSINESS RADIO LICENSING | IG | — | 6 | 100.0 |
| 456.4 MHz | WQRS210 | BUSINESS RADIO LICENSING | IG | — | 6 | 100.0 |
| 456.4 MHz | WQRS210 | BUSINESS RADIO LICENSING | IG | — | 8 | 100.0 |
| 456.4 MHz | WRYA221 | RADIO RESOURCE INC. | IG | — | 5 | 4.0 |
| 456.4 MHz | KNCU217 | Keller and Heckman LLP | IG | — | 2 | 2.0 |
| 456.4 MHz | WQXY864 | RACOM CORP. | IG | MARION, Iowa | 1 | 20.0 |
| 456.4 MHz | WQXY864 | RACOM CORP. | IG | — | 2 | 40.0 |
| 456.4 MHz | WRTR798 | BAYCOM INC | IG | DODGE, Wisconsin | 1 | 25.0 |
| 456.4 MHz | WRTR798 | BAYCOM INC | IG | DODGE, Wisconsin | 2 | 4.0 |
| 456.4 MHz | WPVN430 | Communication Engineering Co. | IG | — | 7 | 100.0 |
| 456.4 MHz | WQZS383 | DEE POLLEY | YG | — | 2 | 40.0 |
| 456.4 MHz | WPKL426 | Lucas, Lafuria, Lantor, & Sachs LLP | YG | — | 5 | 100.0 |
| 456.4 MHz | WPMW303 | LuKas, LaFuria, Lantor, & Sachs LLP | YG | — | 36 | 100.0 |
| 456.4 MHz | WSG489 | Arizona Public Service | IG | — | 15 | 20.0 |
| 456.4 MHz | WPVN600 | Pacific Gas and Electric Company | YG | — | 11 | 35.0 |
| 456.4 MHz | KNAY784 | ENERGY NORTHWEST | IG | Unknown County, Washington | 3 | 25.0 |
| 456.4 MHz | WPNX405 | Lukas, LaFuria, Lantor, & Sachs LLP | YG | — | 5 | 100.0 |
| 456.4 MHz | WQVW770 | Keller and Heckman LLP | IG | — | 3 | 4.0 |
| 456.4 MHz | WQJA997 | NATIONAL LICENSE | IG | — | 1 | 5.0 |