3,465 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 456.7 MHz | WRFP850 | MILLS' COMMUNICATIONS, INC | IG | BALTIMORE, Maryland | 6 | 5.0 |
| 456.7 MHz | WRFU860 | CARA ENTERPRISES INC | IG | YOLO, California | 4 | 4.0 |
| 456.7 MHz | WQYK418 | CARA ENTERPRISES INC | IG | MARICOPA, Arizona | 2 | 6.0 |
| 456.7 MHz | WRBY568 | Three-Way Communications | IG | HARTFORD, Connecticut | 9 | 5.0 |
| 456.7 MHz | WRDR813 | ROCK COMMUNICATIONS LLC | IG | YORK, South Carolina | 3 | 4.0 |
| 456.7 MHz | WSHL673 | 2-Way Communications Service, Inc. | IG | — | 3 | 5.0 |
| 456.7 MHz | WPTL692 | Mary Ann Peterson | YG | — | 5 | 45.0 |
| 456.7 MHz | WQKM214 | Set Supplies LLC | IG | — | 42 | 5.0 |
| 456.7 MHz | WSBV610 | On-Site Communications USA, Inc. | IG | — | 2 | 5.0 |
| 456.7 MHz | WSBV774 | RADIOPHONE ENGINEERING | YG | — | 2 | 50.0 |
| 456.7 MHz | WSBV774 | RADIOPHONE ENGINEERING | YG | — | 2 | 50.0 |
| 456.7 MHz | WSBV774 | RADIOPHONE ENGINEERING | YG | Unknown County, Arkansas | 6 | 15.0 |
| 456.7 MHz | WSBV774 | RADIOPHONE ENGINEERING | YG | Unknown County, Missouri | 6 | 15.0 |
| 456.7 MHz | WSBV774 | RADIOPHONE ENGINEERING | YG | Unknown County, Arkansas | 22 | 15.0 |
| 456.7 MHz | WSBV774 | RADIOPHONE ENGINEERING | YG | Unknown County, Missouri | 22 | 15.0 |
| 456.7 MHz | WQCI800 | COMMENCO LLC | YG | — | 6 | 75.0 |
| 456.7 MHz | WQYZ904 | UNITED RADIO COMMUNICATIONS, INC. | IG | Unknown County, Illinois | 1 | 25.0 |
| 456.7 MHz | WQYZ904 | UNITED RADIO COMMUNICATIONS, INC. | IG | — | 2 | 4.0 |
| 456.7 MHz | WQYZ883 | RCS Communications | IG | JEFFERSON, Kentucky | 3 | 4.0 |
| 456.7 MHz | WQYZ863 | Sierra Electronics | IG | STOREY, Nevada | 3 | 40.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 19 | 25.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 19 | 25.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 19 | 25.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 19 | 25.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 19 | 25.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 20 | 4.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 20 | 4.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 20 | 4.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 20 | 4.0 |
| 456.7 MHz | WRPT346 | PROS RF | IG | — | 20 | 4.0 |
| 456.7 MHz | WQFT935 | KELLER AND HECKMAN LLP | IG | — | 4 | 45.0 |
| 456.7 MHz | WQQJ338 | BEARCOM | IG | — | 8 | 45.0 |
| 456.7 MHz | WQKB750 | Business Radio Licensing | IG | — | 2 | 40.0 |
| 456.7 MHz | WQUV813 | Air Comm | IG | Unknown County, Arizona | 4 | 4.0 |
| 456.7 MHz | WQBC388 | MGS COMMUNICATIONS | IG | CIBOLA, New Mexico | 12 | 5.0 |
| 456.7 MHz | WREX401 | J&K Communications, Inc. | IG | MADISON, Indiana | 12 | 45.0 |
| 456.7 MHz | WRWS682 | GOOSETOWN COMMUNICATIONS | IG | — | 5 | 50.0 |
| 456.7 MHz | WNYQ525 | Loop, LLC | IG | Unknown County, Louisiana | 2 | 5.0 |
| 456.7 MHz | WRWS682 | GOOSETOWN COMMUNICATIONS | IG | — | 7 | 5.0 |
| 456.7 MHz | WNUK643 | Aroostook Technologies, Inc. | PW | AROOSTOOK, Maine | 1 | 35.0 |
| 456.7 MHz | WNFF821 | Triangle Communications, Inc. | YG | Unknown County, Pennsylvania | 11 | 50.0 |
| 456.7 MHz | WNFF821 | Triangle Communications, Inc. | YG | LANCASTER, Pennsylvania | 17 | 50.0 |
| 456.7 MHz | WQVV819 | Blue Origin Manufacturing, LLC | IG | Unknown County, Texas | 2 | 45.0 |
| 456.7 MHz | WQOZ894 | Mayday Communications | IG | — | 1 | 4.0 |
| 456.7 MHz | KYO573 | Trapper Mining Inc. | IG | MOFFAT, Colorado | 2 | 30.0 |
| 456.7 MHz | WPXF825 | Radio Licensing Services | YG | — | 1 | 85.0 |
| 456.7 MHz | WPXF827 | Radio Licensing Services | YG | — | 3 | 85.0 |
| 456.7 MHz | WQJR462 | BearCom Wireless Worldwide | IG | RIVERSIDE, California | 1 | 50.0 |
| 456.7 MHz | WRDC360 | INDUSTRIAL COMMUNICATIONS | IG | LEE, Florida | 1 | 5.0 |
| 456.7 MHz | WRDC446 | Bearcom Operating LLC | YG | — | 4 | 5.0 |