4,451 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.1 MHz | WPTM708 | Houston Communications Inc. | IG | Unknown County, Texas | 1 | 20.0 |
| 457.1 MHz | KNCE699 | NIELSON COMMUNICATIONS, INC | YG | Unknown County, Wisconsin | 1 | 40.0 |
| 457.1 MHz | WPLR946 | WirelessUSA, Inc. | IG | ST. LOUIS, Missouri | 2 | 100.0 |
| 457.1 MHz | KNNV743 | Mobile Communications America | IG | — | 2 | 4.0 |
| 457.1 MHz | WPSY300 | RFC Wireless, Inc. | YG | CONTRA COSTA, California | 3 | 5.0 |
| 457.1 MHz | KNCE699 | NIELSON COMMUNICATIONS, INC | YG | — | 3 | 40.0 |
| 457.1 MHz | WNMR967 | United States Steel Corporation | IG | LAKE, Indiana | 8 | 2.0 |
| 457.1 MHz | WRCT341 | UNITED RADIO COMMUNICATIONS, INC | IG | COOK, Illinois | 3 | 4.0 |
| 457.1 MHz | WRAM245 | Ozborn Communications, LLC | IG | MADISON, Mississippi | 3 | 40.0 |
| 457.1 MHz | WQRS458 | BEARCOM | IG | — | 6 | 4.0 |
| 457.1 MHz | WSGM441 | Mobile Communications America | IG | — | 4 | 5.0 |
| 457.1 MHz | WQBX891 | Westchester County Airport | IG | — | 1 | 4.0 |
| 457.1 MHz | WSAC417 | Mobile-One Communications & Electronics, Inc. | YG | — | 4 | 4.0 |
| 457.1 MHz | WQXZ214 | Communications Specialists, Inc. | IG | MARICOPA, Arizona | 8 | 35.0 |
| 457.1 MHz | WRKH600 | Bender Communications, Inc. | IG | MORROW, Ohio | 1 | 50.0 |
| 457.1 MHz | WPWC454 | Creative Communications Consultants | IG | NEW YORK, New York | 47 | 4.0 |
| 457.1 MHz | WPMG989 | Radio One Inc | IG | — | 4 | 4.0 |
| 457.1 MHz | WQWZ432 | MJ Communications | IG | PULASKI, Arkansas | 5 | 25.0 |
| 457.1 MHz | KNIR589 | Centre Communications, Inc. | IG | Unknown County, Pennsylvania | 1 | 25.0 |
| 457.1 MHz | KNIR589 | Centre Communications, Inc. | IG | — | 2 | 40.0 |
| 457.1 MHz | WQUW881 | FEDERAL LICENSING INC | IG | — | 4 | 4.0 |
| 457.1 MHz | WNNI339 | HWG LLP | IG | PINAL, Arizona | 2 | 30.0 |
| 457.1 MHz | WPTX785 | ATLAS LICENSE COMPANY & DATA SERVICES | IG | LA PORTE, Indiana | 2 | 2.0 |
| 457.1 MHz | WQGG222 | MOBILE RADIO COMMUNICATIONS | IG | TRUMBULL, Ohio | 1 | 40.0 |
| 457.1 MHz | WPFD911 | Blooston, Mordkofsky, Dickens & Prendergast, LLP | IG | CAMPBELL, Wyoming | 1 | 40.0 |
| 457.1 MHz | WQTD645 | BEARCOM | IG | BOONE, Kentucky | 14 | 45.0 |
| 457.1 MHz | WQYT205 | GANOE COMMUNICATIONS | IG | — | 6 | 45.0 |
| 457.1 MHz | WPIK699 | Applied Technology Group | IG | — | 2 | 15.0 |
| 457.1 MHz | WSAE780 | Silke Communications | IG | MONTEREY, California | 1 | 25.0 |
| 457.1 MHz | WSAE780 | Silke Communications | IG | — | 3 | 25.0 |
| 457.1 MHz | WSAE780 | Silke Communications | IG | — | 4 | 4.0 |
| 457.1 MHz | WQBG511 | Business Radio Licensing | IG | — | 2 | 110.0 |
| 457.1 MHz | WQBG511 | Business Radio Licensing | IG | Unknown County, Texas | 4 | 25.0 |
| 457.1 MHz | WQWZ834 | COMMUNICATIONS ELECTRONICS OF WI INC | IG | SARATOGA, New York | 12 | 25.0 |
| 457.1 MHz | WQXA511 | MOBILE COMMUNICATIONS AMERICA | IG | — | 2 | 4.0 |
| 457.1 MHz | WNVE877 | CARA Enterprises, Inc | IG | Unknown County, Idaho | 1 | 110.0 |
| 457.1 MHz | WNVE877 | CARA Enterprises, Inc | IG | — | 2 | 110.0 |
| 457.1 MHz | WPJS752 | FEDERAL LICENSING INC | IG | — | 2 | 40.0 |
| 457.1 MHz | WQTE249 | Professional Wireless Comms. | IG | HENNEPIN, Minnesota | 1 | 4.0 |
| 457.1 MHz | WPYS901 | PACIFIC GAS & ELECTRIC COMPANY | IG | SAN LUIS OBISPO, California | 2 | 100.0 |
| 457.1 MHz | WQXA725 | DEE POLLEY | IG | — | 2 | 5.0 |
| 457.1 MHz | WRJX267 | SOUTH PLAINS COMMUNICATIONS | IG | MIDLAND, Texas | 9 | 40.0 |
| 457.1 MHz | WPLS840 | Phillips 66 Communications Inc. | IG | Unknown County, Oklahoma | 5 | 50.0 |
| 457.1 MHz | WPLS840 | Phillips 66 Communications Inc. | IG | — | 11 | 50.0 |
| 457.1 MHz | WQOB758 | Roe-Comm, Inc. | YG | — | 3 | 10.0 |
| 457.1 MHz | WSLE766 | RADIO RESOURCE INC. | IG | ARAPAHOE, Colorado | 2 | 4.0 |
| 457.1 MHz | WSLE766 | RADIO RESOURCE INC. | IG | ADAMS, Colorado | 2 | 4.0 |
| 457.1 MHz | WPGH383 | Triangle Communications, Inc. | IG | — | 3 | 4.0 |
| 457.1 MHz | WQGU242 | Yale University | YG | Unknown County, Connecticut | 30 | 10.0 |
| 457.1 MHz | WQGU242 | Yale University | YG | NEW HAVEN, Connecticut | 36 | 50.0 |