2,096 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.4 MHz | WRCU317 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 3 | 4.0 |
| 457.4 MHz | WQUF966 | WIRELESS USA | IG | — | 2 | 4.0 |
| 457.4 MHz | WQXC618 | Radio One, Inc. | IG | — | 10 | 4.0 |
| 457.4 MHz | WRFC751 | Sierra Electronics | IG | Unknown County, California | 1 | 50.0 |
| 457.4 MHz | WRFC751 | Sierra Electronics | IG | — | 2 | 50.0 |
| 457.4 MHz | WRFC781 | J&K Communications, Inc. | IG | KOSCIUSKO, Indiana | 10 | 45.0 |
| 457.4 MHz | WRKQ734 | Jones Day | IG | BOSSIER, Louisiana | 12 | 50.0 |
| 457.4 MHz | WQPB569 | Communications Service Inc. | IG | — | 6 | 25.0 |
| 457.4 MHz | WSGY551 | BearCom Wireless Worldwide | IG | TRAVIS, Texas | 10 | 4.0 |
| 457.4 MHz | WQQN634 | Mobile Communications America | YG | — | 2 | 4.0 |
| 457.4 MHz | WQXC965 | Highland Wireless Services, LLC | YG | — | 6 | 50.0 |
| 457.4 MHz | WPGF933 | Sierra Electronics | YG | ELKO, Nevada | 11 | 25.0 |
| 457.4 MHz | WRAR230 | NBCUniversal, LLC | IG | ORANGE, Florida | 24 | 1.0 |
| 457.4 MHz | WSLM680 | FIT | IG | — | 6 | 50.0 |
| 457.4 MHz | WNYC908 | WASHINGTON RADIO REPORTS | IG | VERNON, Missouri | 1 | 25.0 |
| 457.4 MHz | WQFL406 | Tri-County Communications, Inc. | IG | — | 2 | 40.0 |
| 457.4 MHz | WQFL406 | Tri-County Communications, Inc. | IG | — | 4 | 40.0 |
| 457.4 MHz | WPWX957 | Alpha Wireless Communications | YG | — | 9 | 40.0 |
| 457.4 MHz | WQJX819 | State of Maryland - DoIT | IG | — | 4 | 4.0 |
| 457.4 MHz | WNXX533 | UNITED RADIO COMMUNICATIONS, INC. | IG | COOK, Illinois | 20 | 4.0 |
| 457.4 MHz | WSAQ430 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 5 | 4.0 |
| 457.4 MHz | WNPD267 | City of Saint Peter Public Works | IG | Unknown County, Minnesota | 1 | 20.0 |
| 457.4 MHz | WNPD267 | City of Saint Peter Public Works | IG | — | 1 | 40.0 |
| 457.4 MHz | WRCV669 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 1 | 4.0 |
| 457.4 MHz | WRCV669 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 2 | 25.0 |
| 457.4 MHz | WNGE237 | POINTON COMMUNICATIONS | YG | — | 25 | 40.0 |
| 457.4 MHz | WQGJ783 | Federal License Management | IG | — | 2 | 40.0 |
| 457.4 MHz | WQGJ777 | BUSINESS RADIO LICENSING | IG | SHELBY, Tennessee | 3 | 4.0 |
| 457.4 MHz | WQQP743 | Atlas License Company & Data Services | IG | Unknown County, Kentucky | 1 | 75.0 |
| 457.4 MHz | WQQP743 | Atlas License Company & Data Services | IG | — | 4 | 75.0 |
| 457.4 MHz | WQOV698 | Orange County Public Schools | IG | — | 4 | 5.0 |
| 457.4 MHz | WRDQ852 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 10 | 4.0 |
| 457.4 MHz | KNFU391 | Virginia Electric & Power Company | IG | — | 3 | 50.0 |
| 457.4 MHz | WPMP391 | Radio Licensing Services | YG | — | 4 | 50.0 |
| 457.4 MHz | WRCV964 | J&H Radio | IG | — | 4 | 4.0 |
| 457.4 MHz | WRAD809 | Laird Controls North Americal Inc | IG | KING, Washington | 31 | 2.0 |
| 457.4 MHz | WRFD881 | Radio Licensing Services | IG | ELLIS, Oklahoma | 2 | 40.0 |
| 457.4 MHz | WRCW448 | Mobile Communications of Charleston. | IG | — | 4 | 4.0 |
| 457.4 MHz | WPTJ877 | Bearcom Operating LLC | YG | Unknown County, Nevada | 14 | 25.0 |
| 457.4 MHz | WRCW578 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 7 | 4.0 |
| 457.4 MHz | WRCE363 | Mobile Communications America | IG | HAMILTON, Tennessee | 12 | 4.0 |
| 457.4 MHz | KNDY859 | BROOTEN, CITY OF | PW | POPE, Minnesota | 1 | 20.0 |
| 457.4 MHz | KNDY859 | BROOTEN, CITY OF | PW | STEARNS, Minnesota | 3 | 20.0 |
| 457.4 MHz | WQOW491 | Communications Electronics Inc. | IG | Unknown County, Maryland | 1 | 40.0 |
| 457.4 MHz | WQOW491 | Communications Electronics Inc. | IG | — | 2 | 4.0 |
| 457.4 MHz | WPMC233 | Lucas, Lafuria, Lantor, & Sachs LLP | YG | — | 18 | 100.0 |
| 457.4 MHz | WQHH435 | Reed Union School District | IG | — | 2 | 4.0 |
| 457.4 MHz | WQXE845 | Chicago Communications, LLC | IG | COOK, Illinois | 3 | 5.0 |
| 457.4 MHz | WRCX288 | RADIO ONE, INC. | IG | PHILADELPHIA, Pennsylvania | 3 | 45.0 |
| 457.4 MHz | WQVH742 | SJM Industrial Radio | IG | — | 4 | 25.0 |