1,451 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 456.0 MHz | WQTQ856 | PROS RF | YG | — | 2 | 5.0 |
| 456.0 MHz | WPJR750 | Self Radio Inc | YG | — | 2 | 50.0 |
| 456.0 MHz | WRBP639 | Applied Technology Group, Inc. | YG | — | 4 | 10.0 |
| 456.0 MHz | WPLV414 | Bear Communications, Inc. | YG | — | 1 | 45.0 |
| 456.0 MHz | WQWK336 | Crystal SMR, Inc. | YG | — | 1 | 25.0 |
| 456.0 MHz | WQWU790 | Atlas License Company & Data Service | YG | — | 1 | 50.0 |
| 456.0 MHz | WQWT294 | TRS Wireless | YG | — | 1 | 25.0 |
| 456.0 MHz | WQYH831 | DEE POLLEY | YG | — | 1 | 100.0 |
| 456.0 MHz | WQSK827 | Suffolk County Communications Inc. | YG | NASSAU, New York | 1 | 25.0 |
| 456.0 MHz | WPRJ752 | BayComm, Inc. | YG | — | 3 | 50.0 |
| 456.0 MHz | WQSK827 | Suffolk County Communications Inc. | YG | — | 8 | 25.0 |
| 456.0 MHz | WRTN371 | LEROY SHIPLEY | IG | — | 5 | 5.0 |
| 456.0 MHz | WRNW588 | PROS RF | YG | Unknown County, Washington | 3 | 4.0 |
| 456.0 MHz | WRBZ444 | PROS RF | YG | Unknown County, Indiana | 3 | 25.0 |
| 456.0 MHz | WQZG629 | Crystal Communications | YG | — | 1 | 5.0 |
| 456.0 MHz | WQYP258 | PROS RF | YG | Unknown County, Pennsylvania | 1 | 25.0 |
| 456.0 MHz | WQWY669 | Blooston, Mordkofsky, Dickens & Prendergast, LLP | YG | — | 1 | 25.0 |
| 456.0 MHz | WQFF501 | BayComm, Inc. | YG | — | 1 | 40.0 |
| 456.0 MHz | WQYP258 | PROS RF | YG | — | 6 | 5.0 |
| 456.0 MHz | WRNW588 | PROS RF | YG | — | 6 | 4.0 |
| 456.0 MHz | WRPM958 | PROS RF | YG | — | 2 | 40.0 |
| 456.0 MHz | WRPM958 | PROS RF | YG | Unknown County, Georgia | 1 | 25.0 |
| 456.0 MHz | WPTH281 | MDC | YG | — | 11 | 25.0 |
| 456.0 MHz | WQUU746 | Rini O'Neil, PC | YG | — | 1 | 50.0 |
| 456.0 MHz | WQXU914 | PROS RF | IG | DALLAS, Texas | 1 | 5.0 |
| 456.0 MHz | WQXU914 | PROS RF | IG | — | 2 | 5.0 |
| 456.0 MHz | WPPX434 | Business Radio Licensing | IG | RANDOLPH, Illinois | 1 | 20.0 |
| 456.0 MHz | WPSM525 | GREAT RIVER ENERGY | YG | — | 1 | 40.0 |
| 456.0 MHz | KNGJ389 | Pacific Gas and Electric Company | IG | MADERA, California | 1 | 40.0 |
| 456.0 MHz | WRCX897 | All Points Wireless Service | YG | — | 5 | 50.0 |
| 456.0 MHz | WRCX897 | All Points Wireless Service | YG | — | 6 | 50.0 |
| 456.0 MHz | WQUF902 | Retlew Inc | YG | — | 1 | 5.0 |
| 456.0 MHz | WPPX434 | Business Radio Licensing | IG | RANDOLPH, Illinois | 1 | 20.0 |
| 456.0 MHz | WRBU919 | Astro Communications LLC | YG | — | 10 | 45.0 |
| 456.0 MHz | KU3600 | PACIFIC GAS & ELECTRIC COMPANY | IG | — | 1 | 110.0 |
| 456.0 MHz | WRTK748 | KAMSTRUP WATER METERING, LLC | IG | CHELAN, Washington | 1 | 0.2 |
| 456.0 MHz | WPIR909 | RICHARDSON COMMUNICATIONS | IG | CLARKE, Alabama | 1 | 100.0 |
| 456.0 MHz | WPIR909 | RICHARDSON COMMUNICATIONS | IG | CLARKE, Alabama | 1 | 100.0 |
| 456.0 MHz | WPIR909 | RICHARDSON COMMUNICATIONS | IG | CLARKE, Alabama | 1 | 100.0 |
| 456.0 MHz | WFM953 | Keller and Heckman LLP | IG | DISTRICT OF COLUMBIA, District of Columbia | 1 | 25.0 |
| 456.0 MHz | KKI579 | Comsearch | IG | — | 2 | 10.0 |
| 456.0 MHz | WQTA839 | Vistra Corporate Services Company | IG | — | 3 | 5.0 |
| 456.0 MHz | WQEG385 | Radio Licensing Services | PW | LANE, Oregon | 1 | 15.0 |
| 456.0 MHz | WQEG414 | Radio Licensing Services | PW | LANE, Oregon | 1 | 15.0 |
| 456.0 MHz | KNBH761 | FEDERAL LICENSING INC | IG | — | 1 | 110.0 |
| 456.0 MHz | KNBH761 | FEDERAL LICENSING INC | IG | SONOMA, California | 2 | 25.0 |
| 456.0 MHz | WNSA221 | Arkansas Electric Cooperative Corporation | IG | Unknown County, Arkansas | 1 | 4.0 |
| 456.0 MHz | WPNW415 | EAST MARION COUNTY WATER Supply Corp. DBA EMC WATER Supply Corp. | IG | MARION, Texas | 1 | 40.0 |
| 456.0 MHz | WPNW415 | EAST MARION COUNTY WATER Supply Corp. DBA EMC WATER Supply Corp. | IG | MARION, Texas | 1 | 40.0 |
| 456.0 MHz | WSJD709 | KAMSTRUP WATER METERING, LLC | IG | GRANVILLE, North Carolina | 2 | 0.2 |