2,760 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.4 MHz | WRDB502 | WASHINGTON RADIO REPORTS | IG | KENDALL, Illinois | 5 | 4.0 |
| 457.4 MHz | WRDB502 | WASHINGTON RADIO REPORTS | IG | KENDALL, Illinois | 6 | 40.0 |
| 457.4 MHz | WSHP243 | Aerowave Technologies | IG | — | 2 | 4.0 |
| 457.4 MHz | WPPY817 | Rini O'Neil, PC | YG | — | 18 | 50.0 |
| 457.4 MHz | WPPY817 | Rini O'Neil, PC | YG | — | 28 | 50.0 |
| 457.4 MHz | WPSA234 | Midport Electronics, Inc. | IG | — | 2 | 4.0 |
| 457.4 MHz | WSBY813 | Mobile Communications America | IG | — | 7 | 4.0 |
| 457.4 MHz | WSBZ460 | BearCom | YG | — | 27 | 4.0 |
| 457.4 MHz | WSHP716 | Houston Communications | IG | — | 22 | 4.0 |
| 457.4 MHz | WPMX857 | Advanced Wireless Communications | IG | — | 2 | 4.0 |
| 457.4 MHz | WPKL949 | Arconic Corp | IG | — | 2 | 45.0 |
| 457.4 MHz | WSHP908 | BearCom Wireless Worldwide | IG | LINCOLN, South Dakota | 9 | 4.0 |
| 457.4 MHz | WPSD985 | FIT | YG | — | 4 | 25.0 |
| 457.4 MHz | KOQ29 | AVISTA CORPORATION | IG | IDAHO, Idaho | 1 | 10.0 |
| 457.4 MHz | WDN673 | AVISTA CORPORATION | IG | CLEARWATER, Idaho | 1 | 10.0 |
| 457.4 MHz | WPPZ301 | EL PASO ELECTRIC COMPANY | IG | — | 2 | 100.0 |
| 457.4 MHz | WPPZ302 | EL PASO ELECTRIC COMPANY | IG | — | 2 | 100.0 |
| 457.4 MHz | WSCW656 | Bearcom Operating LLC | YG | — | 6 | 40.0 |
| 457.4 MHz | WQCK631 | MOBILE COMMUNICATIONS OF AMERICA | YG | — | 4 | 5.0 |
| 457.4 MHz | WQLP928 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP929 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP928 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP929 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP929 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP928 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP929 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP929 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP928 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP929 | Squire Patton Boggs (US) LLP | IG | DUBUQUE, Iowa | 2 | 10.0 |
| 457.4 MHz | WQLP928 | Squire Patton Boggs (US) LLP | IG | — | 2 | 6.0 |
| 457.4 MHz | WQLP929 | Squire Patton Boggs (US) LLP | IG | — | 2 | 6.0 |
| 457.4 MHz | WQNM781 | Basin Electric Power Cooperative | YG | — | 2 | 40.0 |
| 457.4 MHz | WQYQ224 | NATIONAL LICENSE | IG | JAY, Indiana | 6 | 45.0 |
| 457.4 MHz | WQZE650 | Golden State Communications | IG | — | 2 | 4.0 |
| 457.4 MHz | WQKC333 | Radio Hospital Inc | IG | — | 2 | 4.0 |
| 457.4 MHz | WQTQ849 | ConocoPhillips Communications Inc. | IG | Unknown County, New Mexico | 1 | 40.0 |
| 457.4 MHz | WQTQ849 | ConocoPhillips Communications Inc. | IG | Unknown County, Texas | 1 | 40.0 |
| 457.4 MHz | WQTQ849 | ConocoPhillips Communications Inc. | IG | — | 2 | 5.0 |
| 457.4 MHz | WQDS223 | Wireless Electronics, Inc. | IG | Unknown County, Pennsylvania | 3 | 40.0 |
| 457.4 MHz | WQDS223 | Wireless Electronics, Inc. | IG | — | 3 | 40.0 |
| 457.4 MHz | WQDS223 | Wireless Electronics, Inc. | IG | — | 4 | 40.0 |
| 457.4 MHz | WRFM287 | Alpha Communications, Inc. | IG | — | 4 | 5.0 |
| 457.4 MHz | WPUL710 | Communications Equipment & Service | IG | FAIRBANKS NORTH STAR, Alaska | 1 | 15.0 |
| 457.4 MHz | WPUL710 | Communications Equipment & Service | IG | FAIRBANKS NORTH STAR, Alaska | 1 | 40.0 |
| 457.4 MHz | WQEQ899 | Business Radio Licensing | IG | Unknown County, Florida | 3 | 15.0 |
| 457.4 MHz | WQEQ899 | Business Radio Licensing | IG | BROWARD, Florida | 6 | 4.0 |
| 457.4 MHz | WQHV213 | ANCOM Communications | IG | — | 2 | 25.0 |
| 457.4 MHz | KRF209 | Wilkinson Barker Knauer, LLP | IG | — | 4 | 5.0 |
| 457.4 MHz | WSCC785 | BUSINESS RADIO LICENSING | YG | MIDDLESEX, Massachusetts | 2 | 40.0 |
| 457.4 MHz | WSCC785 | BUSINESS RADIO LICENSING | YG | — | 4 | 40.0 |