1,050 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.4 MHz | WQTF717 | Communications Electronics | YG | — | 2 | 4.0 |
| 457.4 MHz | WQLH741 | Houston Communications Inc. | IG | HARRIS, Texas | 3 | 4.0 |
| 457.4 MHz | WQCC252 | Florida Radio Rental | IG | Unknown County, Florida | 6 | 4.0 |
| 457.4 MHz | WQNG381 | ATLAS LICENSE COMPANY & DATA SERVICES | IG | MARION, Indiana | 2 | 45.0 |
| 457.4 MHz | WPNU477 | Collins Communications, Inc. | IG | Unknown County, Wyoming | 6 | 40.0 |
| 457.4 MHz | WPNU477 | Collins Communications, Inc. | IG | — | 12 | 40.0 |
| 457.4 MHz | WSGX823 | Bearcom Operating | YG | LOS ANGELES, California | 68 | 2.0 |
| 457.4 MHz | WPPV561 | FT MYERS COMMS TEAM ONE | IG | — | 1 | 5.0 |
| 457.4 MHz | WPUB955 | Spectrum Resources | YG | Unknown County, California | 3 | 25.0 |
| 457.4 MHz | WPUB955 | Spectrum Resources | YG | — | 6 | 25.0 |
| 457.4 MHz | WPPT494 | MOBILE COMMUNICATIONS | IG | — | 6 | 4.0 |
| 457.4 MHz | WPLX567 | John Deere Company | IG | ROCKDALE, Georgia | 3 | 5.0 |
| 457.4 MHz | WPMA398 | ELECTRONIC APPLICATIONS CO INC | IG | — | 5 | 4.0 |
| 457.4 MHz | WPPV884 | RELCOM RADIO COMMUNICATIONS | IG | — | 2 | 4.0 |
| 457.4 MHz | WPPV971 | SCHOOL DISTRICT OF OSCEOLA COUNTY FL | IG | — | 1 | 4.0 |
| 457.4 MHz | WPWX781 | Whitewater Wireless, Inc. | IG | — | 2 | 4.0 |
| 457.4 MHz | WPPW302 | ATLAS LICENSE COMPANY | IG | — | 2 | 4.0 |
| 457.4 MHz | WPRU825 | Valley Two-Way Inc | IG | FREDERICK, Virginia | 2 | 4.0 |
| 457.4 MHz | WQIG917 | Broad Comm, Inc. | IG | — | 14 | 20.0 |
| 457.4 MHz | WPPW352 | Anderson Communications, Inc. | IG | — | 4 | 40.0 |
| 457.4 MHz | KNBS389 | Chicago Commun. Service, Inc. | IG | Unknown County, Illinois | 9 | 4.0 |
| 457.4 MHz | WGF454 | KERR MCGEE CORPORATION | IG | — | 2 | 20.0 |
| 457.4 MHz | WQVH462 | BOBCAT SPECIALTIES LLC | IG | HARRISON, Texas | 8 | 40.0 |
| 457.4 MHz | WSAU341 | Advanced Technical Services | IG | Unknown County, California | 2 | 40.0 |
| 457.4 MHz | WSAU341 | Advanced Technical Services | IG | — | 4 | 50.0 |
| 457.4 MHz | WQTJ381 | ADAMS TECHNICAL SERVICES, INC. | YG | STEUBEN, New York | 10 | 45.0 |
| 457.4 MHz | WQCE964 | WASHINGTON RADIO REPORTS | IG | — | 9 | 5.0 |
| 457.4 MHz | WPMF550 | COMMUNICATIONS & ELECTRONICS, INC | IG | TROUP, Georgia | 1 | 25.0 |
| 457.4 MHz | WPMF550 | COMMUNICATIONS & ELECTRONICS, INC | IG | — | 2 | 25.0 |
| 457.4 MHz | WQVH764 | EMCO, Inc. | IG | Unknown County, Louisiana | 2 | 25.0 |
| 457.4 MHz | WQVH764 | EMCO, Inc. | IG | — | 4 | 4.0 |
| 457.4 MHz | WQJY701 | Supreme Radio Communs., Inc. | IG | Unknown County, Illinois | 1 | 40.0 |
| 457.4 MHz | WQJY701 | Supreme Radio Communs., Inc. | IG | — | 3 | 40.0 |
| 457.4 MHz | WQJY701 | Supreme Radio Communs., Inc. | IG | — | 4 | 4.0 |
| 457.4 MHz | WQTJ801 | SKYLINES UNLIMITED INC. | IG | — | 1 | 5.0 |
| 457.4 MHz | WPEU271 | UNITED RADIO COMMUNICATIONS, INC | IG | — | 10 | 4.0 |
| 457.4 MHz | WPEG370 | INDEPENDENT TAXI OWNERS ASSOCIATION INC | IG | Unknown County, California | 1 | 35.0 |
| 457.4 MHz | WPEG370 | INDEPENDENT TAXI OWNERS ASSOCIATION INC | IG | — | 1 | 35.0 |
| 457.4 MHz | WPPF453 | LUKAS NACE GUTIERREZ SACHS CHARTERED | YG | — | 8 | 35.0 |
| 457.4 MHz | WPPF453 | LUKAS NACE GUTIERREZ SACHS CHARTERED | YG | — | 8 | 35.0 |
| 457.4 MHz | WQGL412 | Braly Communications 1 LTD dba A & B Communications 1 | YG | — | 2 | 25.0 |
| 457.4 MHz | WQOX215 | DEE POLLEY | IG | VIRGINIA BEACH CITY, Virginia | 5 | 4.0 |
| 457.4 MHz | WQQS557 | Roy Walker Communications, Inc. | IG | Unknown County, Illinois | 1 | 100.0 |
| 457.4 MHz | WQQS557 | Roy Walker Communications, Inc. | IG | — | 2 | 100.0 |
| 457.4 MHz | WSAY237 | Bearcom Operating | YG | LOS ANGELES, California | 70 | 2.0 |
| 457.4 MHz | WPPX244 | MAGNUM ELECTRONICS | IG | SUSSEX, Delaware | 3 | 2.0 |
| 457.4 MHz | WPMA991 | — | IG | — | 10 | 25.0 |
| 457.4 MHz | KNDT794 | Frontier Field Services, LLC | IG | LEA, New Mexico | 1 | 20.0 |
| 457.4 MHz | KNDT794 | Frontier Field Services, LLC | IG | — | 1 | 30.0 |
| 457.4 MHz | WPPX341 | TOTAL RADIO INC | YG | — | 5 | 100.0 |