2,760 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.4 MHz | WRVZ655 | Mobile Communications America | YG | — | 1 | 5.0 |
| 457.4 MHz | WQJU798 | Communication Solutions Inc. | IG | PUEBLO, Colorado | 1 | 40.0 |
| 457.4 MHz | WPPV290 | DSC Communications | YG | — | 9 | 50.0 |
| 457.4 MHz | WQVF485 | Wireless Communications and Electronics | YG | — | 9 | 40.0 |
| 457.4 MHz | WQJW865 | Two-Way Radio | IG | — | 2 | 25.0 |
| 457.4 MHz | WPQC591 | Tri-State Generation and Transmission Assoc. Inc. | YG | — | 11 | 40.0 |
| 457.4 MHz | WPQC591 | Tri-State Generation and Transmission Assoc. Inc. | YG | Unknown County, Colorado | 15 | 40.0 |
| 457.4 MHz | KAB966 | Laclede Electric Cooperative | IG | — | 4 | 40.0 |
| 457.4 MHz | KAB966 | Laclede Electric Cooperative | IG | Unknown County, Missouri | 6 | 40.0 |
| 457.4 MHz | WSGV964 | Stones Mobile Radio | IG | GRAND FORKS, North Dakota | 8 | 40.0 |
| 457.4 MHz | WNVJ242 | PITTSBURG, CITY OF | PW | CAMP, Texas | 1 | 4.0 |
| 457.4 MHz | WNVJ242 | PITTSBURG, CITY OF | PW | CAMP, Texas | 1 | 4.0 |
| 457.4 MHz | WQGU401 | Team One Communications Inc. | IG | — | 10 | 4.0 |
| 457.4 MHz | WQUK631 | Stuart Gorsky | IG | — | 5 | 50.0 |
| 457.4 MHz | WPMW588 | Keller and Heckman LLP | IG | — | 2 | 40.0 |
| 457.4 MHz | WQIG249 | BUSINESS RADIO LICENSING | IG | — | 2 | 4.0 |
| 457.4 MHz | WQTG911 | J&K Communications, Inc. | IG | DE KALB, Indiana | 5 | 45.0 |
| 457.4 MHz | WQXC587 | First Wireless, Inc. | IG | PARMER, Texas | 2 | 4.0 |
| 457.4 MHz | WRCU312 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 1 | 4.0 |
| 457.4 MHz | WRCU310 | LONE PEAK LICENSING, LLC | IG | — | 2 | 4.0 |
| 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 |