2,585 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.8 MHz | WQWN467 | LONG ISLAND POWER AUTHORITY | IG | NASSAU, New York | 2 | 2.0 |
| 457.8 MHz | WROS449 | PROS RF | YG | Unknown County, Georgia | 5 | 40.0 |
| 457.8 MHz | KAG458 | BNSF RAILWAY CO. | IG | GRIGGS, North Dakota | 2 | 40.0 |
| 457.8 MHz | WPQK432 | Lockard & White, Inc. | YG | WATONWAN, Minnesota | 5 | 40.0 |
| 457.8 MHz | WQMZ874 | LOCKARD & WHITE, INC. | IG | — | 14 | 20.0 |
| 457.8 MHz | WPAZ467 | FEDERAL LICENSING INC | IG | Unknown County, Wisconsin | 1 | 45.0 |
| 457.8 MHz | WRUD851 | KAMSTRUP WATER METERING, LLC | IG | WRIGHT, Minnesota | 1 | 0.2 |
| 457.8 MHz | WPKV371 | Concentrix | IG | EAGLE, Colorado | 1 | 2.0 |
| 457.8 MHz | KDI417 | FIT | IG | — | 2 | 50.0 |
| 457.8 MHz | KDI417 | FIT | IG | Unknown County, Mississippi | 7 | 40.0 |
| 457.8 MHz | WQIV826 | MIDAMERICAN ENERGY COMPANY | YG | — | 4 | 40.0 |
| 457.8 MHz | WPAZ467 | FEDERAL LICENSING INC | IG | WASHINGTON, Wisconsin | 2 | 45.0 |
| 457.8 MHz | WPNU891 | BEARCOM | YG | — | 8 | 40.0 |
| 457.8 MHz | WPNU891 | BEARCOM | YG | Unknown County, Texas | 16 | 40.0 |
| 457.8 MHz | WREC645 | CARA ENTERPRISES, INC. | IG | DUBUQUE, Iowa | 2 | 50.0 |
| 457.8 MHz | WNAL289 | Montgomery County Govt. DTS/ETSD/RCS | IG | — | 1 | 35.0 |
| 457.8 MHz | WNAL289 | Montgomery County Govt. DTS/ETSD/RCS | IG | — | 1 | 35.0 |
| 457.8 MHz | WQNX656 | Communications Service | IG | GEAUGA, Ohio | 2 | 2.0 |
| 457.8 MHz | WRJS595 | PLANT CITY, CITY OF | IG | HILLSBOROUGH, Florida | 1 | 4.0 |
| 457.8 MHz | WRUE372 | PLANT CITY, CITY OF | IG | HILLSBOROUGH, Florida | 1 | 4.0 |
| 457.8 MHz | WRUE372 | PLANT CITY, CITY OF | IG | HILLSBOROUGH, Florida | 1 | 4.0 |
| 457.8 MHz | WPPD536 | Conway Medical Center | IG | Unknown County, South Carolina | 1 | 25.0 |
| 457.8 MHz | WPTJ622 | Keller and Heckman LLP | IG | WETZEL, West Virginia | 2 | 35.0 |
| 457.8 MHz | KKL754 | Keller and Heckman LLP | IG | BOSSIER, Louisiana | 2 | 75.0 |
| 457.8 MHz | WPPD536 | Conway Medical Center | IG | — | 1 | 45.0 |
| 457.8 MHz | WQSK282 | Business Radio Licensing | IG | Unknown County, Illinois | 1 | 25.0 |
| 457.8 MHz | WQSK282 | Business Radio Licensing | IG | — | 2 | 4.0 |
| 457.8 MHz | WRTL434 | DUKE ENERGY BUSINESS SERVICES, LLC | YG | WAKE, North Carolina | 3 | 10.0 |
| 457.8 MHz | WRTL434 | DUKE ENERGY BUSINESS SERVICES, LLC | YG | — | 3 | 4.0 |
| 457.8 MHz | WROS449 | PROS RF | YG | — | 10 | 40.0 |
| 457.8 MHz | WSEJ481 | THE PFEIFFER GROUP | YG | — | 3 | 5.0 |
| 457.8 MHz | WPXD687 | CSX TRANSPORTATION | IG | — | 3 | 2.0 |
| 457.8 MHz | WSDN747 | GSC | IG | — | 16 | 4.0 |
| 457.8 MHz | WSDP633 | Mobile Communications America | IG | BALTIMORE, Maryland | 2 | 4.0 |
| 457.8 MHz | WPRG964 | BearCom Wireless Worldwide | YG | BEXAR, Texas | 5 | 70.0 |
| 457.8 MHz | WQEA395 | Mobile Communications America | IG | JACKSON, Florida | 1 | 30.0 |
| 457.8 MHz | WRJS595 | PLANT CITY, CITY OF | IG | HILLSBOROUGH, Florida | 1 | 4.0 |
| 457.8 MHz | WQBJ785 | Marriott Vacations Worldwide Corporation | IG | ORANGE, Florida | 6 | 10.0 |
| 457.8 MHz | WRCC824 | MONA LEE & ASSOCIATES | YG | Unknown County, Wisconsin | 2 | 50.0 |
| 457.8 MHz | WRCC824 | MONA LEE & ASSOCIATES | YG | — | 2 | 50.0 |
| 457.8 MHz | WPMU870 | ATLAS LICENSE COMPANY & DATA SERVICES | YG | — | 4 | 40.0 |
| 457.8 MHz | WRCD861 | Pros RF | IG | JOHNSON, Kentucky | 1 | 50.0 |
| 457.8 MHz | WRCD861 | Pros RF | IG | — | 2 | 50.0 |
| 457.8 MHz | WQBJ785 | Marriott Vacations Worldwide Corporation | IG | — | 6 | 4.0 |
| 457.8 MHz | WQWY612 | Air Comm | YG | — | 10 | 4.0 |
| 457.8 MHz | WQUU895 | Todd White | IG | MARSHALL, Illinois | 1 | 50.0 |
| 457.8 MHz | WQUU895 | Todd White | IG | MARSHALL, Illinois | 2 | 50.0 |
| 457.8 MHz | WPTP795 | Comserv Services, LLC | YG | — | 4 | 50.0 |
| 457.8 MHz | WQUU895 | Todd White | IG | MARSHALL, Illinois | 2 | 50.0 |
| 457.8 MHz | WSDV368 | RADIO RESOURCE INC. | IG | DENVER, Colorado | 4 | 4.0 |