2,681 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 452.4 MHz | WQYB935 | Mobile Communications America | IG | MADISON, Alabama | 5 | 4.0 |
| 452.4 MHz | WQZY544 | NW Radio | YG | HARRIS, Texas | 1 | 40.0 |
| 452.4 MHz | WSKN349 | Business Radio Licensing | IG | BOONE, Missouri | 2 | 40.0 |
| 452.4 MHz | WQZY544 | NW Radio | YG | — | 1 | 4.0 |
| 452.4 MHz | WPHH415 | Rini O'Neil, PC | YG | LOS ANGELES, California | 13 | 100.0 |
| 452.4 MHz | WPHH415 | Rini O'Neil, PC | YG | — | 13 | 50.0 |
| 452.4 MHz | WPMB458 | NBCUniversal, LLC | IG | ORANGE, Florida | 3 | 50.0 |
| 452.4 MHz | WPMB458 | NBCUniversal, LLC | IG | — | 4 | 30.0 |
| 452.4 MHz | WRFR876 | Radio Licensing Services | IG | KANKAKEE, Illinois | 1 | 40.0 |
| 452.4 MHz | WRFR876 | Radio Licensing Services | IG | KAY, Oklahoma | 1 | 40.0 |
| 452.4 MHz | WRFR876 | Radio Licensing Services | IG | — | 1 | 40.0 |
| 452.4 MHz | WRFR876 | Radio Licensing Services | IG | — | 1 | 40.0 |
| 452.4 MHz | WRFS235 | Two Way Radio of Carolina, Inc. | IG | BURKE, North Carolina | 2 | 50.0 |
| 452.4 MHz | WRFS235 | Two Way Radio of Carolina, Inc. | IG | — | 3 | 5.0 |
| 452.4 MHz | WNLB600 | P & R Communications Service, Inc. | YG | GREENE, Ohio | 3 | 100.0 |
| 452.4 MHz | WQAA760 | Blooston, Mordkofsky, Dickens & Prendergast, LLP | IG | NORTH SLOPE, Alaska | 3 | 40.0 |
| 452.4 MHz | WQMK863 | PROFESSIONAL COMMUNICATIONS SERVICES, LLC | IG | GILES, Virginia | 2 | 40.0 |
| 452.4 MHz | WPKS220 | Radilink, Inc. | IG | KANE, Illinois | 1 | 25.0 |
| 452.4 MHz | WPHH415 | Rini O'Neil, PC | YG | — | 25 | 100.0 |
| 452.4 MHz | WPHH415 | Rini O'Neil, PC | YG | — | 26 | 100.0 |
| 452.4 MHz | WSKN349 | Business Radio Licensing | IG | — | 3 | 40.0 |
| 452.4 MHz | WQXN546 | FEDERAL LICENSING INC | IG | QUEENS, New York | 1 | 40.0 |
| 452.4 MHz | WQXN546 | FEDERAL LICENSING INC | IG | — | 1 | 25.0 |
| 452.4 MHz | WRFJ418 | WASHINGTON RADIO REPORTS | IG | ESCAMBIA, Florida | 2 | 50.0 |
| 452.4 MHz | WRFJ418 | WASHINGTON RADIO REPORTS | IG | ESCAMBIA, Florida | 3 | 4.0 |
| 452.4 MHz | WPTG366 | Triangle Communications, Inc. | IG | FRANKLIN, Pennsylvania | 1 | 5.0 |
| 452.4 MHz | WQSE597 | Business Radio Licensing | IG | RENO, Kansas | 2 | 40.0 |
| 452.4 MHz | WRAL699 | Bearcom Operating LP | IG | PITKIN, Colorado | 2 | 40.0 |
| 452.4 MHz | WQKU555 | Utah Communications Inc | IG | SALT LAKE, Utah | 2 | 100.0 |
| 452.4 MHz | WQYC266 | Starcomm Wireless, Inc. | IG | — | 5 | 40.0 |
| 452.4 MHz | WQYC266 | Starcomm Wireless, Inc. | IG | HONOLULU, Hawaii | 6 | 40.0 |
| 452.4 MHz | WQKU555 | Utah Communications Inc | IG | SALT LAKE, Utah | 3 | 25.0 |
| 452.4 MHz | WQGV306 | Federal License Management | IG | POLK, Iowa | 1 | 25.0 |
| 452.4 MHz | WQGV306 | Federal License Management | IG | — | 1 | 4.0 |
| 452.4 MHz | WRZJ358 | BearCom | IG | ERIE, Ohio | 3 | 4.0 |
| 452.4 MHz | WQQC689 | ELECTRONIC ENGINEERING CO | IG | BLACK HAWK, Iowa | 1 | 40.0 |
| 452.4 MHz | WQQC689 | ELECTRONIC ENGINEERING CO | IG | — | 1 | 5.0 |
| 452.4 MHz | KNDJ390 | City of Oklahoma City | PW | OKLAHOMA, Oklahoma | 1 | 15.0 |
| 452.4 MHz | KNDJ390 | City of Oklahoma City | PW | OKLAHOMA, Oklahoma | 1 | 15.0 |
| 452.4 MHz | KNDJ390 | City of Oklahoma City | PW | OKLAHOMA, Oklahoma | 1 | 15.0 |
| 452.4 MHz | KNDJ390 | City of Oklahoma City | PW | OKLAHOMA, Oklahoma | 1 | 15.0 |
| 452.4 MHz | WRAL699 | Bearcom Operating LP | IG | — | 3 | 5.0 |
| 452.4 MHz | WPNR312 | RACOM Corporation | YG | SPOKANE, Washington | 6 | 35.0 |
| 452.4 MHz | WPXK992 | UNITED RADIO COMMUNICATIONS, INC. | IG | WILL, Illinois | 1 | 25.0 |
| 452.4 MHz | WPXK992 | UNITED RADIO COMMUNICATIONS, INC. | IG | — | 1 | 25.0 |
| 452.4 MHz | WREC440 | Portable Communications Specialists Inc | IG | WINNEBAGO, Illinois | 7 | 4.0 |
| 452.4 MHz | WQXN671 | FEDERAL LICENSING INC | IG | Unknown County, Alabama | 1 | 4.0 |
| 452.4 MHz | WQZE752 | Mears Transportation Group | IG | ORANGE, Florida | 2 | 75.0 |
| 452.4 MHz | WROA717 | COMPLETE WIRELESS TECHNOLOGIES | IG | LARIMER, Colorado | 1 | 20.0 |
| 452.4 MHz | WROA717 | COMPLETE WIRELESS TECHNOLOGIES | IG | LARIMER, Colorado | 1 | 4.0 |