153 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 4.438 MHz | WQIQ872 | Consolidated Communications | IG | MIDDLESEX, Massachusetts | 1 | 1000.0 |
| 4.438 MHz | WNRE962 | AT&T Services, Inc. | IG | CUYAHOGA, Ohio | 3 | 100.0 |
| 4.438 MHz | WQIQ872 | Consolidated Communications | IG | SUFFOLK, Massachusetts | 3 | 1000.0 |
| 4.438 MHz | WNRE962 | AT&T Services, Inc. | IG | Unknown County, Ohio | 3 | 100.0 |
| 4.438 MHz | WQIQ872 | Consolidated Communications | IG | — | 4 | 125.0 |
| 4.438 MHz | WQYS571 | Wilkinson Barker Knauer, LLP | IG | SAN JOAQUIN, California | 3 | 1000.0 |
| 4.438 MHz | WQYS571 | Wilkinson Barker Knauer, LLP | IG | SAN JOAQUIN, California | 3 | 1000.0 |
| 4.438 MHz | WQYS571 | Wilkinson Barker Knauer, LLP | IG | STANISLAUS, California | 3 | 1000.0 |
| 4.438 MHz | WQYS571 | Wilkinson Barker Knauer, LLP | IG | DOUGLAS, Nevada | 3 | 1000.0 |
| 4.438 MHz | WQYS571 | Wilkinson Barker Knauer, LLP | IG | — | 3 | 125.0 |
| 4.438 MHz | WNKG723 | AT&T Mobility Services LLC | IG | Unknown County, California | 5 | 125.0 |
| 4.438 MHz | WNKG723 | AT&T Mobility Services LLC | IG | Unknown County, California | 6 | 125.0 |
| 4.438 MHz | WNHI785 | AT&T Services, Inc. | IG | Unknown County, Arkansas | 3 | 150.0 |
| 4.438 MHz | WNHI785 | AT&T Services, Inc. | IG | PULASKI, Arkansas | 3 | 1000.0 |
| 4.438 MHz | WSAG288 | Air Comm | IG | MARICOPA, Arizona | 3 | 500.0 |
| 4.438 MHz | WSAG288 | Air Comm | IG | — | 3 | 100.0 |
| 4.438 MHz | WRCU294 | LAW OFFICE OF MATTHEW PLACHE | IG | BEXAR, Texas | 3 | 125.0 |
| 4.438 MHz | WRCU294 | LAW OFFICE OF MATTHEW PLACHE | IG | COMAL, Texas | 3 | 125.0 |
| 4.438 MHz | WRCU294 | LAW OFFICE OF MATTHEW PLACHE | IG | LOS ANGELES, California | 3 | 125.0 |
| 4.438 MHz | WRCU294 | LAW OFFICE OF MATTHEW PLACHE | IG | NUECES, Texas | 3 | 125.0 |
| 4.438 MHz | WRCU294 | LAW OFFICE OF MATTHEW PLACHE | IG | — | 3 | 125.0 |
| 4.438 MHz | WRCU294 | LAW OFFICE OF MATTHEW PLACHE | IG | — | 3 | 125.0 |
| 4.438 MHz | WRCU294 | LAW OFFICE OF MATTHEW PLACHE | IG | — | 3 | 125.0 |
| 4.438 MHz | WRCU294 | LAW OFFICE OF MATTHEW PLACHE | IG | — | 3 | 125.0 |
| 4.438 MHz | WNVX534 | Entergy Services, LLC | IG | BEAUREGARD, Louisiana | 3 | 125.0 |
| 4.438 MHz | WNVX534 | Entergy Services, LLC | IG | JEFFERSON, Texas | 5 | 125.0 |
| 4.438 MHz | WNVX534 | Entergy Services, LLC | IG | JEFFERSON, Texas | 6 | 125.0 |
| 4.438 MHz | WQIJ907 | Holland & Knight LLP | IG | CAMPBELL, Virginia | 2 | 1000.0 |
| 4.438 MHz | WQIJ907 | Holland & Knight LLP | IG | MIDDLESEX, Massachusetts | 2 | 1000.0 |
| 4.438 MHz | WQIJ907 | Holland & Knight LLP | IG | — | 2 | 1000.0 |
| 4.438 MHz | WQIJ907 | Holland & Knight LLP | IG | — | 2 | 250.0 |
| 4.438 MHz | WIM34 | Utilities Telecom Council, Inc. | IG | BROOME, New York | 3 | 1000.0 |
| 4.438 MHz | WPPY393 | Washington Gas | IG | FREDERICK, Maryland | 3 | 125.0 |
| 4.438 MHz | WPPY393 | Washington Gas | IG | DISTRICT OF COLUMBIA, District of Columbia | 3 | 125.0 |
| 4.438 MHz | WPPY393 | Washington Gas | IG | MONTGOMERY, Maryland | 3 | 125.0 |
| 4.438 MHz | WPPY393 | Washington Gas | IG | FREDERICK, Virginia | 3 | 125.0 |
| 4.438 MHz | WPPY393 | Washington Gas | IG | HAMPSHIRE, West Virginia | 3 | 125.0 |
| 4.438 MHz | WPPY393 | Washington Gas | IG | — | 3 | 125.0 |
| 4.438 MHz | WPPY393 | Washington Gas | IG | FAIRFAX, Virginia | 3 | 125.0 |
| 4.438 MHz | WPDY885 | AT&T Mobility Services LLC | IG | WASHOE, Nevada | 2 | 1000.0 |
| 4.438 MHz | WPIG808 | AT&T Mobility Services LLC | IG | COLLIN, Texas | 2 | 1000.0 |
| 4.438 MHz | WPHM596 | AT&T Mobility Services LLC | IG | JACKSON, Missouri | 11 | 1000.0 |
| 4.438 MHz | WPEH727 | AT&T Mobility Services LLC | IG | HUNTERDON, New Jersey | 12 | 1000.0 |
| 4.438 MHz | WPDY885 | AT&T Mobility Services LLC | IG | Unknown County, US | 12 | 125.0 |
| 4.438 MHz | WPEH727 | AT&T Mobility Services LLC | IG | — | 12 | 125.0 |
| 4.438 MHz | WPHM596 | AT&T Mobility Services LLC | IG | Unknown County, US | 12 | 125.0 |
| 4.438 MHz | WPIG808 | AT&T Mobility Services LLC | IG | — | 12 | 125.0 |
| 4.438 MHz | WNWY284 | American Electric Power Service Corporation | IG | CADDO, Louisiana | 3 | 125.0 |
| 4.438 MHz | WPKJ542 | AT&T Mobility Services LLC | IG | Unknown County, California | 5 | 125.0 |
| 4.438 MHz | WPKJ542 | AT&T Mobility Services LLC | IG | Unknown County, California | 6 | 125.0 |