4,169 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 451.9 MHz | WRAA969 | WIRELESS USA | IG | BOONE, Missouri | 2 | 4.0 |
| 451.9 MHz | WQDT618 | J&K Communications, Inc. | IG | ALLEN, Indiana | 1 | 40.0 |
| 451.9 MHz | WQDT618 | J&K Communications, Inc. | IG | — | 1 | 4.0 |
| 451.9 MHz | WQKY546 | LLOYD HOFF HOLDING CORP | IG | JEFFERSON, Indiana | 1 | 45.0 |
| 451.9 MHz | WQKY546 | LLOYD HOFF HOLDING CORP | IG | — | 1 | 45.0 |
| 451.9 MHz | WPPD271 | Industrial Tower and Wireless, LLC. | YG | MERRIMACK, New Hampshire | 1 | 100.0 |
| 451.9 MHz | WRJU388 | COMM/TECH COMMUNICATIONS | IG | WALLA WALLA, Washington | 1 | 100.0 |
| 451.9 MHz | WRJU388 | COMM/TECH COMMUNICATIONS | IG | — | 1 | 50.0 |
| 451.9 MHz | WPJU430 | City Of Boulder | IG | BOULDER, Colorado | 1 | 20.0 |
| 451.9 MHz | WQUW297 | ATLAS LICENSE COMPANY & DATA SERVICES | IG | FILLMORE, Nebraska | 1 | 35.0 |
| 451.9 MHz | WQUW297 | ATLAS LICENSE COMPANY & DATA SERVICES | IG | — | 1 | 35.0 |
| 451.9 MHz | WREL678 | FIT | IG | LOS ANGELES, California | 1 | 100.0 |
| 451.9 MHz | WREL678 | FIT | IG | — | 1 | 50.0 |
| 451.9 MHz | WQXR393 | Shreveport Communications | IG | WEST CARROLL, Louisiana | 1 | 100.0 |
| 451.9 MHz | WQXR393 | Shreveport Communications | IG | — | 1 | 45.0 |
| 451.9 MHz | WQUW614 | Keller and Heckman LLP | YG | NORTH SLOPE, Alaska | 2 | 100.0 |
| 451.9 MHz | WRVC452 | United Parcel Service, Inc. | YG | HARRIS, Texas | 2 | 100.0 |
| 451.9 MHz | WQMR943 | Air Comm | IG | — | 3 | 4.0 |
| 451.9 MHz | WQWR906 | PACIFIC GAS & ELECTRIC COMPANY | YG | SAN LUIS OBISPO, California | 4 | 45.0 |
| 451.9 MHz | WRJV630 | Ancom Communications Inc | IG | SCOTT, Minnesota | 5 | 40.0 |
| 451.9 MHz | WRZH811 | Industrial Communications | IG | MIAMI-DADE, Florida | 1 | 50.0 |
| 451.9 MHz | WRZH811 | Industrial Communications | IG | — | 2 | 4.0 |
| 451.9 MHz | WPWF389 | UTILITY TELECOM CONSULTING GROUP, INC. | YG | ELBERT, Colorado | 1 | 100.0 |
| 451.9 MHz | WPWF389 | UTILITY TELECOM CONSULTING GROUP, INC. | YG | — | 1 | 100.0 |
| 451.9 MHz | WQUW790 | Self Radio Inc. | YG | WEBB, Texas | 1 | 100.0 |
| 451.9 MHz | WROM528 | Diversified Electronics | YG | FULTON, Georgia | 7 | 50.0 |
| 451.9 MHz | WROM505 | Bearcom Operating LLC | IG | FULTON, Georgia | 12 | 25.0 |
| 451.9 MHz | WROM528 | Diversified Electronics | YG | — | 12 | 4.0 |
| 451.9 MHz | WPNU697 | CRG LLC | YG | WAUKESHA, Wisconsin | 8 | 100.0 |
| 451.9 MHz | WREM667 | MGS COMMUNICATIONS | IG | BERNALILLO, New Mexico | 1 | 100.0 |
| 451.9 MHz | WREM667 | MGS COMMUNICATIONS | IG | — | 1 | 5.0 |
| 451.9 MHz | WRDH298 | Georgia Power Company | IG | FAYETTE, Georgia | 1 | 6.5 |
| 451.9 MHz | WPRL211 | ROSEBURG FOREST PRODUCTS CO | YG | DOUGLAS, Oregon | 2 | 25.0 |
| 451.9 MHz | WQHU265 | RUSHMORE COMMUNICATIONS | IG | PENNINGTON, South Dakota | 1 | 25.0 |
| 451.9 MHz | WPPV299 | Business Radio Licensing | IG | RANDOLPH, North Carolina | 1 | 4.0 |
| 451.9 MHz | WRAF871 | SHELL COMMUNICATIONS INC | IG | — | 9 | 4.0 |
| 451.9 MHz | WQYM453 | Leading Edge Wireless | YG | ST. LOUIS, Missouri | 1 | 20.0 |
| 451.9 MHz | WQYM453 | Leading Edge Wireless | YG | — | 1 | 6.0 |
| 451.9 MHz | WPLP347 | ATLAS LICENSE COMPANY | IG | — | 7 | 4.0 |
| 451.9 MHz | KA39483 | Keller and Heckman LLP | IG | GALVESTON, Texas | 2 | 2.0 |
| 451.9 MHz | WPTN779 | Borough of Surf City | IG | OCEAN, New Jersey | 1 | 1.0 |
| 451.9 MHz | WPTN779 | Borough of Surf City | IG | OCEAN, New Jersey | 1 | 1.0 |
| 451.9 MHz | WPTN779 | Borough of Surf City | IG | OCEAN, New Jersey | 1 | 1.0 |
| 451.9 MHz | WQOL824 | BUSINESS RADIO LICENSING | IG | ALLEGAN, Michigan | 3 | 2.0 |
| 451.9 MHz | WQOL927 | Rice Electronics, L.P. | IG | — | 3 | 4.0 |
| 451.9 MHz | WQWS934 | Louisiana Radio Communications | YG | CALCASIEU, Louisiana | 1 | 100.0 |
| 451.9 MHz | WPTP302 | Otis Elevator Co. | IG | WAYNE, Michigan | 3 | 20.0 |
| 451.9 MHz | WPTP302 | Otis Elevator Co. | IG | WAYNE, Michigan | 3 | 4.0 |
| 451.9 MHz | WQOR823 | BearCom | IG | UTAH, Utah | 2 | 4.0 |
| 451.9 MHz | WPNX938 | MOBILE COMMUNICATIONS AMERICA | IG | CULPEPER, Virginia | 1 | 25.0 |