1,833 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 451.1 MHz | WQFF501 | BayComm, Inc. | YG | NEW CASTLE, Delaware | 3 | 60.0 |
| 451.1 MHz | WQVR216 | PROS RF | IG | ESSEX, New Jersey | 1 | 50.0 |
| 451.1 MHz | WQVR216 | PROS RF | IG | — | 1 | 50.0 |
| 451.1 MHz | WPGZ400 | Emerald People's Utility District | IG | — | 2 | 80.0 |
| 451.1 MHz | WPGZ400 | Emerald People's Utility District | IG | LANE, Oregon | 3 | 20.0 |
| 451.1 MHz | WQXS412 | Rini O'Neil, PC | YG | SAN DIEGO, California | 3 | 100.0 |
| 451.1 MHz | WQXS412 | Rini O'Neil, PC | YG | — | 3 | 50.0 |
| 451.1 MHz | WQXS412 | Rini O'Neil, PC | YG | — | 5 | 50.0 |
| 451.1 MHz | WPEI603 | Suffolk County Communications Inc. | YG | SUFFOLK, New York | 5 | 100.0 |
| 451.1 MHz | WPEI603 | Suffolk County Communications Inc. | YG | — | 7 | 45.0 |
| 451.1 MHz | WQVX816 | Com-Rents Inc | YG | MARICOPA, Arizona | 1 | 100.0 |
| 451.1 MHz | WQVX816 | Com-Rents Inc | YG | — | 1 | 45.0 |
| 451.1 MHz | WQOB265 | Business Radio Licensing | IG | — | 7 | 2.0 |
| 451.1 MHz | WQOB265 | Business Radio Licensing | IG | — | 17 | 2.0 |
| 451.1 MHz | WQOB265 | Business Radio Licensing | IG | — | 17 | 2.0 |
| 451.1 MHz | WQOB265 | Business Radio Licensing | IG | — | 25 | 2.0 |
| 451.1 MHz | WQYB904 | Keller and Heckman, LLP | IG | CLINTON, Pennsylvania | 1 | 40.0 |
| 451.1 MHz | WQYB904 | Keller and Heckman, LLP | IG | — | 2 | 50.0 |
| 451.1 MHz | WQOB265 | Business Radio Licensing | IG | — | 8 | 2.0 |
| 451.1 MHz | WSDZ817 | REM COMMUNICATIONS | YG | FRANKLIN, Ohio | 1 | 50.0 |
| 451.1 MHz | WQWT294 | TRS Wireless | YG | LAKE, Florida | 2 | 100.0 |
| 451.1 MHz | WQWT294 | TRS Wireless | YG | ORANGE, Florida | 2 | 100.0 |
| 451.1 MHz | WQWT294 | TRS Wireless | YG | ORANGE, Florida | 2 | 100.0 |
| 451.1 MHz | WQWT294 | TRS Wireless | YG | ORANGE, Florida | 2 | 100.0 |
| 451.1 MHz | WPGZ400 | Emerald People's Utility District | IG | LANE, Oregon | 1 | 45.0 |
| 451.1 MHz | WQXJ437 | Communications Northwest | YG | WASHINGTON, Oregon | 2 | 20.0 |
| 451.1 MHz | WQXJ437 | Communications Northwest | YG | — | 3 | 5.0 |
| 451.1 MHz | KB67279 | Duke Energy Business Services, LLC | IG | MECKLENBURG, North Carolina | 1 | 2.0 |
| 451.1 MHz | KB67283 | Duke Energy Business Services, LLC | IG | CHEROKEE, South Carolina | 1 | 2.0 |
| 451.1 MHz | KH4991 | Talen Energy Supply, LLC | IG | NORTHAMPTON, Pennsylvania | 1 | 1.0 |
| 451.1 MHz | KMA660 | Modesto Irrigation District | IG | STANISLAUS, California | 1 | 20.0 |
| 451.1 MHz | KB29012 | Virginia Electric & Power Company | IG | GRANT, West Virginia | 1 | 35.0 |
| 451.1 MHz | WPYS778 | Marathon Petroleum Company | IG | LEE, Illinois | 1 | 20.0 |
| 451.1 MHz | WPYS778 | Marathon Petroleum Company | IG | LEE, Illinois | 1 | 20.0 |
| 451.1 MHz | WPYS778 | Marathon Petroleum Company | IG | CLARK, Illinois | 1 | 30.0 |
| 451.1 MHz | WPYS778 | Marathon Petroleum Company | IG | CLARK, Illinois | 1 | 30.0 |
| 451.1 MHz | KJ4111 | Radio Maintenance, Inc. | IG | YORK, Pennsylvania | 1 | 2.0 |
| 451.1 MHz | KB88137 | Puget Sound Energy, Inc. | IG | PIERCE, Washington | 1 | 2.0 |
| 451.1 MHz | KB60780 | Sewerage and Water Board of New Orleans | IG | ORLEANS, Louisiana | 1 | 2.0 |
| 451.1 MHz | KB35184 | Snohomish County Public Utility District No. 1 | IG | SNOHOMISH, Washington | 1 | 2.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | ERIE, New York | 2 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | ERIE, New York | 2 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | CHAUTAUQUA, New York | 3 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | CORTLAND, New York | 3 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | ALBANY, New York | 3 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | RENSSELAER, New York | 3 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | ALBANY, New York | 3 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | WYOMING, New York | 3 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | ONONDAGA, New York | 3 | 5.0 |
| 451.1 MHz | KB44247 | UTILITIES TECHNOLOGY COUNCIL | IG | ONONDAGA, New York | 3 | 5.0 |