2,984 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 451.9 MHz | WRHT530 | Highland Wireless Services LLC | YG | PALM BEACH, Florida | 3 | 75.0 |
| 451.9 MHz | WSEK738 | SUFFOLK COUNTY COMMUNICATIONS INC. | IG | NASSAU, New York | 4 | 5.0 |
| 451.9 MHz | WQUQ707 | A BEEP, LLC | YG | COOK, Illinois | 2 | 40.0 |
| 451.9 MHz | WRQK616 | THE PFEIFFER GROUP | YG | GENESEE, New York | 3 | 25.0 |
| 451.9 MHz | WRCE850 | MASTER METER INC. | IG | WAKE, North Carolina | 1 | 20.0 |
| 451.9 MHz | WREQ241 | J&K Communications, Inc. | IG | CHAMPAIGN, Illinois | 8 | 45.0 |
| 451.9 MHz | WRCE850 | MASTER METER INC. | IG | — | 1 | 20.0 |
| 451.9 MHz | WRZG253 | PROS RF | YG | MARICOPA, Arizona | 6 | 25.0 |
| 451.9 MHz | WRZG253 | PROS RF | YG | — | 11 | 5.0 |
| 451.9 MHz | WRAH838 | GUNBY COMMUNICATIONS INC | YG | UNION, Georgia | 1 | 50.0 |
| 451.9 MHz | WQKS372 | PROS RF | YG | HARLAN, Kentucky | 1 | 150.0 |
| 451.9 MHz | WRJB763 | MASTER METER INC. | IG | MAVERICK, Texas | 1 | 20.0 |
| 451.9 MHz | WQXL827 | SILKE COMMUNICATIONS, INC. | YG | SNOHOMISH, Washington | 3 | 20.0 |
| 451.9 MHz | WSLS516 | Suffolk County Communications, Inc. | IG | NASSAU, New York | 16 | 5.0 |
| 451.9 MHz | WQKS372 | PROS RF | YG | — | 1 | 35.0 |
| 451.9 MHz | WPFH879 | Arrowhead Radio & Security | IG | CARLTON, Minnesota | 3 | 2.0 |
| 451.9 MHz | WQWR408 | Communications Northwest | YG | WASHINGTON, Oregon | 2 | 20.0 |
| 451.9 MHz | WPMP872 | Retlew Inc | YG | — | 3 | 20.0 |
| 451.9 MHz | WRAT304 | DAKOTA ELECTRONICS | IG | BROWN, South Dakota | 1 | 45.0 |
| 451.9 MHz | WPKG578 | Lukas, LaFuria, Lantor, & Sachs LLP | YG | PINELLAS, Florida | 4 | 2.0 |
| 451.9 MHz | WRZC871 | RADIO RESOURCE INC | IG | ADAMS, Colorado | 1 | 30.0 |
| 451.9 MHz | WPPD839 | Radio Licensing Services | YG | — | 1 | 40.0 |
| 451.9 MHz | WPMW618 | Business Radio Licensing | IG | — | 1 | 2.0 |
| 451.9 MHz | WPPX307 | Baycom Inc | YG | SHAWANO, Wisconsin | 3 | 100.0 |
| 451.9 MHz | WPPX307 | Baycom Inc | YG | SHAWANO, Wisconsin | 3 | 40.0 |
| 451.9 MHz | WNHE205 | WASHINGTON RADIO REPORTS | IG | CUYAHOGA, Ohio | 2 | 25.0 |
| 451.9 MHz | WRMS351 | BearCom | IG | WYANDOTTE, Kansas | 6 | 25.0 |
| 451.9 MHz | WPNS693 | Action Communications Inc. | YG | SANTA CRUZ, Arizona | 3 | 110.0 |
| 451.9 MHz | WPNS693 | Action Communications Inc. | YG | — | 3 | 40.0 |
| 451.9 MHz | WQTK820 | WASHINGTON RADIO REPORTS | IG | NEW YORK, New York | 1 | 40.0 |
| 451.9 MHz | WQTK820 | WASHINGTON RADIO REPORTS | IG | — | 1 | 25.0 |
| 451.9 MHz | WQMK497 | BearCom Operating LLC | IG | CLACKAMAS, Oregon | 3 | 5.0 |
| 451.9 MHz | WSI242 | Triangle Communications, Inc. | IG | DAUPHIN, Pennsylvania | 1 | 25.0 |
| 451.9 MHz | WSI242 | Triangle Communications, Inc. | IG | — | 3 | 5.0 |
| 451.9 MHz | WPCG298 | Radio Licensing Services | IG | KING, Washington | 4 | 25.0 |
| 451.9 MHz | WPPD839 | Radio Licensing Services | YG | SPOKANE, Washington | 5 | 100.0 |
| 451.9 MHz | WQIV600 | Radio Licensing Services | IG | LOS ANGELES, California | 1 | 20.0 |
| 451.9 MHz | WQNU495 | CARA Enterprises, Inc | YG | CONTRA COSTA, California | 1 | 100.0 |
| 451.9 MHz | WQNU495 | CARA Enterprises, Inc | YG | — | 1 | 45.0 |
| 451.9 MHz | WPMZ599 | Lucas, Lafuria, Lantor, & Sachs LLP | YG | KERN, California | 5 | 110.0 |
| 451.9 MHz | WPPC225 | Lukas, LaFuria, Lantor, & Sachs LLP | YG | — | 21 | 40.0 |
| 451.9 MHz | WQFX859 | Communications Systems & Solutions, Inc. | IG | DELAWARE, Pennsylvania | 1 | 40.0 |
| 451.9 MHz | WQFX859 | Communications Systems & Solutions, Inc. | IG | — | 1 | 4.0 |
| 451.9 MHz | WQAH297 | Tanger Outlets | IG | JACKSON, Georgia | 1 | 45.0 |
| 451.9 MHz | WQAH297 | Tanger Outlets | IG | JACKSON, Georgia | 1 | 4.0 |
| 451.9 MHz | WSKN280 | Houston Communications | IG | HARRIS, Texas | 3 | 40.0 |
| 451.9 MHz | WSKN280 | Houston Communications | IG | — | 5 | 4.0 |
| 451.9 MHz | WPPD895 | First Wireless, Inc. | YG | LYON, Kansas | 3 | 100.0 |
| 451.9 MHz | WPUG562 | MIDWEST MOBILE RADIO SERVICE, INC. | YG | CLINTON, Missouri | 1 | 60.0 |
| 451.9 MHz | WPUG562 | MIDWEST MOBILE RADIO SERVICE, INC. | YG | — | 1 | 40.0 |