3,176 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 456.4 MHz | WRWF453 | Air Comm | IG | PINAL, Arizona | 2 | 6.0 |
| 456.4 MHz | WQUI472 | PFEIFFER GROUP | YG | WAYNE, New York | 9 | 5.0 |
| 456.4 MHz | WQTI978 | PFEIFFER GROUP | YG | ONTARIO, New York | 4 | 5.0 |
| 456.4 MHz | WRDU879 | Starcomm Wireless, Inc. | IG | HONOLULU, Hawaii | 9 | 5.0 |
| 456.4 MHz | WPPC462 | Starcomm Wireless, Inc. | IG | HAWAII, Hawaii | 3 | 5.0 |
| 456.4 MHz | WRJK671 | SUFFOLK COUNTY COMMUNICATIONS INC. | IG | NASSAU, New York | 17 | 5.0 |
| 456.4 MHz | WPRG848 | Wiztronics, Inc. | YG | CLALLAM, Washington | 10 | 110.0 |
| 456.4 MHz | WPRG848 | Wiztronics, Inc. | YG | — | 11 | 75.0 |
| 456.4 MHz | WNAH640 | TEN-FOUR COMMUNICATIONS | IG | STANISLAUS, California | 1 | 25.0 |
| 456.4 MHz | WPKG578 | Lukas, LaFuria, Lantor, & Sachs LLP | YG | Unknown County, Florida | 1 | 50.0 |
| 456.4 MHz | WPEQ640 | P & R Communications Service, Inc. | IG | — | 1 | 4.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | JEFFERSON, Texas | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | MATAGORDA, Texas | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | REFUGIO, Texas | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | VICTORIA, Texas | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | CALHOUN, Texas | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | BRAZORIA, Texas | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | GALVESTON, Texas | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | NUECES, Texas | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | ST. TAMMANY, Louisiana | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | CALCASIEU, Louisiana | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | VERMILION, Louisiana | 2 | 20.0 |
| 456.4 MHz | WNBB949 | Keller and Heckman LLP | IG | ASSUMPTION, Louisiana | 2 | 20.0 |
| 456.4 MHz | KVM419 | Keller and Heckman LLP | IG | — | 2 | 20.0 |
| 456.4 MHz | WGE583 | Keller and Heckman LLP | IG | PROVIDENCE, Rhode Island | 3 | 20.0 |
| 456.4 MHz | KAI791 | MONTANA-DAKOTA UTILITIES CO., A DIVISION OF MDU RESOURCES GROUP, INC. | IG | — | 3 | 40.0 |
| 456.4 MHz | WAQ731 | WEC Business Services LLC | IG | WAUKESHA, Wisconsin | 4 | 12.0 |
| 456.4 MHz | KB22628 | Utilities Technology Council | IG | — | 4 | 150.0 |
| 456.4 MHz | WPKG578 | Lukas, LaFuria, Lantor, & Sachs LLP | YG | HILLSBOROUGH, Florida | 5 | 50.0 |
| 456.4 MHz | WQIQ870 | Consolidated Communications | IG | — | 17 | 100.0 |
| 456.4 MHz | KA4011 | Florida Power & Light Company | IG | Unknown County, Florida | 37 | 100.0 |
| 456.4 MHz | WSAA512 | ATLAS LICENSE COMPANY & DATA SERVICES | IG | ELKHART, Indiana | 4 | 50.0 |
| 456.4 MHz | WSAA512 | ATLAS LICENSE COMPANY & DATA SERVICES | IG | Unknown County, Indiana | 6 | 50.0 |
| 456.4 MHz | WROY864 | Biourja | IG | PEORIA, Illinois | 2 | 25.0 |
| 456.4 MHz | WROY864 | Biourja | IG | — | 4 | 25.0 |
| 456.4 MHz | KRS497 | Weyerhaeuser NR Company | IG | — | 1 | 110.0 |
| 456.4 MHz | WRKG765 | PFEIFFER GROUP | YG | JEFFERSON, New York | 1 | 5.0 |
| 456.4 MHz | WRKG768 | Garkane Energy Cooperative, Inc. | IG | — | 2 | 8.0 |
| 456.4 MHz | WSAC417 | Mobile-One Communications & Electronics, Inc. | YG | — | 2 | 4.0 |
| 456.4 MHz | WQWZ345 | Business Radio Licensing | IG | — | 1 | 3.0 |
| 456.4 MHz | KVM423 | KELLER AND HECKMAN LLP | IG | — | 4 | 20.0 |
| 456.4 MHz | KNGQ928 | JEA | IG | — | 8 | 100.0 |
| 456.4 MHz | KNGQ928 | JEA | IG | DUVAL, Florida | 10 | 110.0 |
| 456.4 MHz | WRAM563 | ABEST RADIOS & COMMUNICATIONS, INC. | IG | WESTCHESTER, New York | 1 | 5.0 |
| 456.4 MHz | WSLC591 | Baycom Inc | IG | — | 2 | 4.0 |
| 456.4 MHz | WPTY480 | Emergency Radio Service, Inc. | IG | — | 1 | 12.5 |
| 456.4 MHz | WQBG511 | Business Radio Licensing | IG | — | 2 | 110.0 |
| 456.4 MHz | WQBG511 | Business Radio Licensing | IG | Unknown County, Texas | 3 | 25.0 |
| 456.4 MHz | WPJU528 | Warner Communications Corp | YG | ST. LOUIS, Missouri | 1 | 40.0 |
| 456.4 MHz | WQNG522 | FEDERAL LICENSING INC | IG | CLARK, Ohio | 3 | 5.0 |