1,580 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.4 MHz | WQKJ814 | TRS Wireless | IG | — | 6 | 4.0 |
| 457.4 MHz | WQVD712 | WirelessUSA, Inc. | IG | ST. CHARLES, Missouri | 2 | 4.0 |
| 457.4 MHz | WPMU782 | Communication Specialists, Inc. | YG | Unknown County, Virginia | 3 | 40.0 |
| 457.4 MHz | WPMU782 | Communication Specialists, Inc. | YG | — | 7 | 40.0 |
| 457.4 MHz | WRPB685 | Mobile Communications America | IG | — | 11 | 50.0 |
| 457.4 MHz | WRKW899 | Radio Licensing Services | YG | — | 3 | 25.0 |
| 457.4 MHz | WPPU480 | Lukas LaFuria Guiterrez and Sachs | YG | — | 4 | 40.0 |
| 457.4 MHz | WPPU480 | Lukas LaFuria Guiterrez and Sachs | YG | Unknown County, Ohio | 6 | 40.0 |
| 457.4 MHz | WPMZ865 | Lucas, Lafuria, Lantor, & Sachs LLP | YG | — | 4 | 50.0 |
| 457.4 MHz | WQXA636 | CARA Enterprises Inc | YG | CASSIA, Idaho | 6 | 25.0 |
| 457.4 MHz | WQPH904 | FRECOM INC. | IG | CHESTER, Pennsylvania | 2 | 5.0 |
| 457.4 MHz | WSGS311 | BearCom Wireless Worldwide | IG | HARRIS, Texas | 5 | 4.0 |
| 457.4 MHz | KNNN815 | WEST CENTRAL COMMUNICATIONS INC | IG | — | 2 | 4.0 |
| 457.4 MHz | WSLE777 | Houston Communications Inc. | IG | — | 4 | 4.0 |
| 457.4 MHz | WSLE722 | Bearcom Operating | YG | SAN DIEGO, California | 7 | 2.0 |
| 457.4 MHz | WPTZ523 | WASHINGTON RADIO REPORTS | YG | Unknown County, California | 1 | 15.0 |
| 457.4 MHz | WPTZ523 | WASHINGTON RADIO REPORTS | YG | — | 1 | 15.0 |
| 457.4 MHz | WQVE601 | Chickasaw Personal Communications | YG | — | 3 | 110.0 |
| 457.4 MHz | WQVE602 | Louisiana Radio Communications | YG | — | 8 | 45.0 |
| 457.4 MHz | WSLF338 | BearCom Wireless Worldwide | IG | HARRIS, Texas | 5 | 4.0 |
| 457.4 MHz | WSLF338 | BearCom Wireless Worldwide | IG | HARRIS, Texas | 5 | 4.0 |
| 457.4 MHz | WSLF338 | BearCom Wireless Worldwide | IG | HARRIS, Texas | 5 | 4.0 |
| 457.4 MHz | WSLF338 | BearCom Wireless Worldwide | IG | HARRIS, Texas | 5 | 4.0 |
| 457.4 MHz | WQOS735 | VRC Companies, LLC | IG | — | 1 | 5.0 |
| 457.4 MHz | WQYT955 | UNITED RADIO COMMUNICATIONS, INC. | IG | COOK, Illinois | 1 | 4.0 |
| 457.4 MHz | WRKK982 | First Wireless, Inc. | IG | — | 2 | 40.0 |
| 457.4 MHz | WRKK967 | Bearcom Operating LLC | IG | BEXAR, Texas | 13 | 20.0 |
| 457.4 MHz | WPPU766 | First Wireless, Inc. | YG | Unknown County, Nebraska | 4 | 40.0 |
| 457.4 MHz | WPPU766 | First Wireless, Inc. | YG | — | 5 | 40.0 |
| 457.4 MHz | WPPU613 | HCI Communications, Inc. | YG | — | 7 | 40.0 |
| 457.4 MHz | WPPU613 | HCI Communications, Inc. | YG | Unknown County, Colorado | 13 | 40.0 |
| 457.4 MHz | WQCB304 | Midport Electronics, Inc. | IG | MONROE, Michigan | 3 | 1.0 |
| 457.4 MHz | WREL318 | Chicago Communications | IG | COOK, Illinois | 3 | 4.0 |
| 457.4 MHz | WPMV346 | ATLAS LICENSE COMPANY | YG | Unknown County, Indiana | 1 | 40.0 |
| 457.4 MHz | WPMV346 | ATLAS LICENSE COMPANY | YG | ST. JOSEPH, Indiana | 4 | 40.0 |
| 457.4 MHz | WQXB631 | Business Radio Licensing | IG | MESA, Colorado | 5 | 40.0 |
| 457.4 MHz | WQOT241 | Business Radio Licensing | YG | — | 2 | 30.0 |
| 457.4 MHz | WRAP607 | BEARCOM | IG | — | 22 | 25.0 |
| 457.4 MHz | WPMV408 | SUNTALK LLC | YG | — | 8 | 100.0 |
| 457.4 MHz | WPMV408 | SUNTALK LLC | YG | Unknown County, Florida | 9 | 40.0 |
| 457.4 MHz | WQLH906 | Mobile Radio Engineering, Inc | IG | — | 2 | 25.0 |
| 457.4 MHz | WQLH893 | Hilltop Tower Leasing, Inc. | YG | — | 5 | 75.0 |
| 457.4 MHz | WPPV298 | DSC Communications | YG | — | 10 | 50.0 |
| 457.4 MHz | WQVF523 | Radio Licensing Services | IG | YAKIMA, Washington | 1 | 20.0 |
| 457.4 MHz | WQVF523 | Radio Licensing Services | IG | — | 2 | 5.0 |
| 457.4 MHz | WQVF523 | Radio Licensing Services | IG | YAKIMA, Washington | 2 | 20.0 |
| 457.4 MHz | WQVF488 | Aramark | IG | DENVER, Colorado | 7 | 50.0 |
| 457.4 MHz | WPMJ580 | CARA ENTERPRISES INC | IG | MARICOPA, Arizona | 1 | 20.0 |
| 457.4 MHz | WPPV382 | MAINE RADIO | YG | Unknown County, Maine | 3 | 25.0 |
| 457.4 MHz | WPPV382 | MAINE RADIO | YG | — | 8 | 40.0 |