2,685 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.8 MHz | WNRM784 | International Paper | IG | LOWNDES, Mississippi | 1 | 25.0 |
| 457.8 MHz | WNZC275 | Genesee & Wyoming | IG | LA PAZ, Arizona | 2 | 20.0 |
| 457.8 MHz | WREY640 | Keller and Heckman LLP | IG | — | 1 | 10.0 |
| 457.8 MHz | WNAL289 | Montgomery County Govt. DTS/ETSD/RCS | IG | MONTGOMERY, Maryland | 2 | 35.0 |
| 457.8 MHz | WPYB896 | CSX Transportation | IG | COVINGTON CITY, Virginia | 1 | 2.0 |
| 457.8 MHz | WPYB896 | CSX Transportation | IG | ALLEGHANY, Virginia | 1 | 2.0 |
| 457.8 MHz | WQQJ885 | Corn Belt Power Cooperative | YG | — | 6 | 40.0 |
| 457.8 MHz | WQHN358 | Futronics Inc. | YG | — | 2 | 40.0 |
| 457.8 MHz | WQHK913 | City of Plant City | IG | HILLSBOROUGH, Florida | 1 | 4.0 |
| 457.8 MHz | WQJV353 | United Rentals Realty LLC | YG | BURLINGTON, New Jersey | 14 | 5.0 |
| 457.8 MHz | WRAN397 | City of Laredo | IG | WEBB, Texas | 2 | 10.0 |
| 457.8 MHz | WRAN397 | City of Laredo | IG | — | 2 | 6.0 |
| 457.8 MHz | WPMU870 | ATLAS LICENSE COMPANY & DATA SERVICES | YG | CASS, Indiana | 14 | 40.0 |
| 457.8 MHz | WQTE689 | ATLANTIC COMMUNICATIONS, INC. | IG | Unknown County, Maine | 4 | 45.0 |
| 457.8 MHz | WQTE689 | ATLANTIC COMMUNICATIONS, INC. | IG | — | 4 | 40.0 |
| 457.8 MHz | WPNV926 | Business Radio Licensing | YG | Unknown County, Texas | 7 | 40.0 |
| 457.8 MHz | WPMU981 | McIntosh Communications, Inc. | YG | — | 18 | 30.0 |
| 457.8 MHz | WPPU772 | First Wireless, Inc. | YG | Unknown County, Nebraska | 9 | 40.0 |
| 457.8 MHz | WPPU772 | First Wireless, Inc. | YG | — | 11 | 40.0 |
| 457.8 MHz | WQKQ657 | FEDERAL LICENSING INC | IG | DEARBORN, Indiana | 2 | 20.0 |
| 457.8 MHz | WQKQ657 | FEDERAL LICENSING INC | IG | — | 2 | 25.0 |
| 457.8 MHz | WQKQ657 | FEDERAL LICENSING INC | IG | — | 2 | 20.0 |
| 457.8 MHz | WPMV448 | FAYETTE ELECTRONICS & COMM | IG | FAYETTE, Iowa | 1 | 40.0 |
| 457.8 MHz | WPMV438 | SHELL CHEMICAL COMPANY | YG | — | 13 | 90.0 |
| 457.8 MHz | KKS656 | Keller and Heckman LLP | IG | ACADIA, Louisiana | 1 | 40.0 |
| 457.8 MHz | WNRF382 | Keller and Heckman LLP | IG | CADDO, Louisiana | 2 | 40.0 |
| 457.8 MHz | WRFC249 | CHILDRENS HOSPITAL COLORADO | IG | — | 3 | 10.0 |
| 457.8 MHz | WRFC249 | CHILDRENS HOSPITAL COLORADO | IG | — | 6 | 4.0 |
| 457.8 MHz | WNJH738 | P & R Communications Service, Inc. | YG | Unknown County, Ohio | 3 | 25.0 |
| 457.8 MHz | WNJH738 | P & R Communications Service, Inc. | YG | — | 6 | 25.0 |
| 457.8 MHz | WNIQ895 | Radio Communications Specialists (RCS) | IG | — | 3 | 40.0 |
| 457.8 MHz | WPIS884 | Triangle Communications, Inc. | YG | Unknown County, Pennsylvania | 2 | 30.0 |
| 457.8 MHz | WPIS884 | Triangle Communications, Inc. | YG | — | 12 | 50.0 |
| 457.8 MHz | WQCC809 | County Communications | IG | — | 2 | 30.0 |
| 457.8 MHz | WQRK944 | City of Laredo | IG | WEBB, Texas | 2 | 10.0 |
| 457.8 MHz | WQRK944 | City of Laredo | IG | — | 2 | 6.0 |
| 457.8 MHz | KNAI377 | REGIONAL TRANSPORTATION AUTHORITY | IG | Unknown County, Illinois | 1 | 10.0 |
| 457.8 MHz | KNAI377 | REGIONAL TRANSPORTATION AUTHORITY | IG | — | 2 | 35.0 |
| 457.8 MHz | WPPV830 | Pros RF | YG | — | 10 | 75.0 |
| 457.8 MHz | WPWW997 | Chugach Electric Association, Inc. | YG | — | 4 | 100.0 |
| 457.8 MHz | WPKE908 | Silke Communications Solutions, Inc. | IG | Unknown County, Washington | 1 | 25.0 |
| 457.8 MHz | WPKE908 | Silke Communications Solutions, Inc. | IG | — | 2 | 25.0 |
| 457.8 MHz | WSLN269 | Digital 2 Way LP | YG | SAN JACINTO, Texas | 1 | 50.0 |
| 457.8 MHz | WSLN269 | Digital 2 Way LP | YG | — | 1 | 50.0 |
| 457.8 MHz | KAL916 | BNSF RAILWAY CO. | IG | DOUGLAS, Nebraska | 1 | 45.0 |
| 457.8 MHz | WQTH843 | Sumner Cowley Electric Cooperative, Inc. | IG | — | 1 | 45.0 |
| 457.8 MHz | WQTH843 | Sumner Cowley Electric Cooperative, Inc. | IG | Unknown County, Kansas | 2 | 45.0 |
| 457.8 MHz | WRCW388 | RADIOPHONE ENGINEERING | IG | — | 1 | 45.0 |
| 457.8 MHz | WRCW388 | RADIOPHONE ENGINEERING | IG | Unknown County, Missouri | 3 | 45.0 |
| 457.8 MHz | WPRV367 | Silke Communications, Inc. | YG | — | 3 | 30.0 |