612 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 810.4 MHz | WPHX714 | MONA LEE AND ASSOCIATES | GO | — | 1 | 35.0 |
| 810.4 MHz | WPNZ337 | San Bernardino County | YE | Unknown County, California | 3 | 500.0 |
| 810.4 MHz | WPNZ337 | San Bernardino County | YE | SAN BERNARDINO, California | 3 | 35.0 |
| 810.4 MHz | WPVT511 | NYS DHSES Office of Interoperable and Emergency Communications | YE | Unknown County, New York | 441 | 50.0 |
| 810.4 MHz | WPVT511 | NYS DHSES Office of Interoperable and Emergency Communications | YE | Unknown County, New York | 502 | 50.0 |
| 810.4 MHz | WNQL566 | Two-Way Communications, Inc. | GO | — | 1 | 35.0 |
| 810.4 MHz | WRNU623 | Salt River Project Agricultural Improvement & Power District(dba SRP) | YE | Unknown County, Arizona | 9 | 30.0 |
| 810.4 MHz | WRNU623 | Salt River Project Agricultural Improvement & Power District(dba SRP) | YE | MARICOPA, Arizona | 18 | 30.0 |
| 810.4 MHz | WRNU623 | Salt River Project Agricultural Improvement & Power District(dba SRP) | YE | MARICOPA, Arizona | 37 | 2.5 |
| 810.4 MHz | WQFQ340 | Valley Radio Center | YJ | — | 5 | 70.0 |
| 810.4 MHz | WQUQ461 | VEI Communications | YO | JEFFERSON, Kentucky | 2 | 25.0 |
| 810.4 MHz | WQUQ461 | VEI Communications | YO | JEFFERSON, Kentucky | 4 | 25.0 |
| 810.4 MHz | WRJK884 | Duke Energy Business Services, LLC | YJ | — | 2 | 35.0 |
| 810.4 MHz | WRJK869 | Duke Energy Business Services, LLC | YJ | — | 3 | 35.0 |
| 810.4 MHz | WRJK869 | Duke Energy Business Services, LLC | YJ | Unknown County, Ohio | 9 | 35.0 |
| 810.4 MHz | WRJK884 | Duke Energy Business Services, LLC | YJ | Unknown County, Indiana | 11 | 35.0 |
| 810.4 MHz | WPHB897 | MASSACHUSETTS, COMMONWEALTH OF | YE | WORCESTER, Massachusetts | 3 | 35.0 |
| 810.4 MHz | WPXD836 | DMS-DIVTEL-SLERS | YE | — | 2 | 35.0 |
| 810.4 MHz | WNLB311 | Atlanta Police Department EMU | GE | — | 2 | 10.0 |
| 810.4 MHz | WNSF335 | Phillips 66 Communications Inc. | YO | MADISON, Illinois | 17 | 35.0 |
| 810.4 MHz | WNSF335 | Phillips 66 Communications Inc. | YO | — | 28 | 35.0 |
| 810.4 MHz | WRJQ857 | NEW YORK CITY TRANSIT AUTHORITY | YE | — | 5 | 1.6 |
| 810.4 MHz | WRVC659 | DUKE ENERGY BUSINESS SERVICES, LLC | YJ | — | 1 | 35.0 |
| 810.4 MHz | WRVC659 | DUKE ENERGY BUSINESS SERVICES, LLC | YJ | Unknown County, North Carolina | 7 | 35.0 |
| 810.4 MHz | WRJQ695 | NEW YORK CITY TRANSIT AUTHORITY | YE | — | 3 | 6.6 |
| 810.4 MHz | WRJQ695 | NEW YORK CITY TRANSIT AUTHORITY | YE | — | 7 | 1.6 |
| 810.4 MHz | WPIZ583 | MONA LEE AND ASSOCIATES | GO | — | 1 | 35.0 |
| 810.4 MHz | WNNH906 | INTERSTATE POWER AND LIGHT COMPANY | YO | Unknown County, Iowa | 4 | 15.0 |
| 810.4 MHz | WNQL566 | Two-Way Communications, Inc. | GO | Unknown County, Nevada | 1 | 35.0 |
| 810.4 MHz | KNNQ458 | REMC | GO | — | 8 | 35.0 |
| 810.4 MHz | WQLC444 | Lockard & White, Inc. | YB | Unknown County, Indiana | 4 | 35.0 |
| 810.4 MHz | WQLC444 | Lockard & White, Inc. | YB | — | 6 | 0.6 |
| 810.4 MHz | WPJK913 | Keller and Heckman LLP | YO | Unknown County, Texas | 9 | 25.0 |
| 810.4 MHz | WPJK913 | Keller and Heckman LLP | YO | — | 9 | 25.0 |
| 810.4 MHz | WNAS488 | Lake County Telecommunications | YE | LAKE, Ohio | 13 | 15.0 |
| 810.4 MHz | WNAS488 | Lake County Telecommunications | YE | LAKE, Ohio | 13 | 35.0 |
| 810.4 MHz | KNEH691 | New York City Transit Authority | YO | NEW YORK, New York | 6 | 100.0 |
| 810.4 MHz | KB23096 | New York City Transit Authority | YO | — | 6 | 100.0 |
| 810.4 MHz | WRWI826 | Semco Energy Gas Company | YJ | — | 1 | 100.0 |
| 810.4 MHz | WNGC330 | Caterpillar Inc. | YO | — | 6 | 40.0 |
| 810.4 MHz | WQLC444 | Lockard & White, Inc. | YB | — | 2 | 3.0 |
| 810.4 MHz | WQLC444 | Lockard & White, Inc. | YB | — | 2 | 3.0 |
| 810.4 MHz | WQOY851 | MONA LEE AND ASSOCIATES | YO | — | 2 | 4.0 |
| 810.4 MHz | WQOY851 | MONA LEE AND ASSOCIATES | YO | — | 4 | 20.0 |
| 810.4 MHz | WQZR774 | City of Lakewood | YE | Unknown County, Colorado | 3 | 35.0 |
| 810.4 MHz | WQZR774 | City of Lakewood | YE | — | 3 | 35.0 |
| 810.4 MHz | WQER956 | 5 STAR FEEDLOT INC | GO | — | 1 | 20.0 |
| 810.4 MHz | WRMG312 | MASSACHUSETTS, COMMONWEALTH OF | YE | Unknown County, Massachusetts | 12 | 30.0 |
| 810.4 MHz | WPHR813 | Opelika Police Department | YE | Unknown County, Alabama | 30 | 35.0 |
| 810.4 MHz | WPFA302 | Tucson Electric Power | YJ | Unknown County, Arizona | 12 | 12.0 |