153 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 4.438 MHz | WPEH728 | AT&T Mobility Services LLC | IG | NEWTON, Georgia | 12 | 1000.0 |
| 4.438 MHz | WPEH728 | AT&T Mobility Services LLC | IG | — | 12 | 125.0 |
| 4.438 MHz | WQIP716 | Cisco Systems | IG | DURHAM, North Carolina | 3 | 1000.0 |
| 4.438 MHz | WQIP716 | Cisco Systems | IG | SANTA CLARA, California | 3 | 1000.0 |
| 4.438 MHz | WQIP716 | Cisco Systems | IG | — | 3 | 200.0 |
| 4.438 MHz | WNVZ971 | Comsearch | IG | MAYES, Oklahoma | 3 | 125.0 |
| 4.438 MHz | WPRF528 | AT&T Mobility Services LLC | IG | BURLINGTON, New Jersey | 4 | 1000.0 |
| 4.438 MHz | WPLV359 | AT&T Services, Inc. | IG | HONOLULU, Hawaii | 12 | 1000.0 |
| 4.438 MHz | WPLV359 | AT&T Services, Inc. | IG | — | 12 | 125.0 |
| 4.438 MHz | WPRF528 | AT&T Mobility Services LLC | IG | — | 12 | 125.0 |
| 4.438 MHz | WPKJ542 | AT&T Mobility Services LLC | IG | SACRAMENTO, California | 3 | 1000.0 |
| 4.438 MHz | WPHK316 | AT&T Mobility Services LLC | IG | FAIRFAX, Virginia | 12 | 1000.0 |
| 4.438 MHz | WPHK316 | AT&T Mobility Services LLC | IG | — | 12 | 125.0 |
| 4.438 MHz | WSCN404 | MRC Licensing | IG | CHATTOOGA, Georgia | 5 | 500.0 |
| 4.438 MHz | WSCN404 | MRC Licensing | IG | — | 7 | 100.0 |
| 4.438 MHz | WNWD831 | PUBLIC SERVICE COMPANY OF OKLAHOMA | IG | TULSA, Oklahoma | 3 | 125.0 |
| 4.438 MHz | WNWD831 | PUBLIC SERVICE COMPANY OF OKLAHOMA | IG | TULSA, Oklahoma | 3 | 125.0 |
| 4.438 MHz | WNXS922 | Frontier Communications | IG | — | 3 | 1000.0 |
| 4.438 MHz | WQGW367 | AT&T Services, Inc. | IG | ST. LOUIS, Missouri | 3 | 1000.0 |
| 4.438 MHz | WQGW367 | AT&T Services, Inc. | IG | ST. LOUIS, Missouri | 3 | 1000.0 |
| 4.438 MHz | WQGW367 | AT&T Services, Inc. | IG | Unknown County, Missouri | 3 | 1000.0 |
| 4.438 MHz | KNED371 | UTILITIES TECHNOLOGY COUNCIL | IG | ONONDAGA, New York | 3 | 100.0 |
| 4.438 MHz | KNED371 | UTILITIES TECHNOLOGY COUNCIL | IG | ST. LAWRENCE, New York | 3 | 100.0 |
| 4.438 MHz | WNLQ249 | UTILITIES TECHNOLOGY COUNCIL | IG | ONEIDA, New York | 3 | 100.0 |
| 4.438 MHz | KNED371 | UTILITIES TECHNOLOGY COUNCIL | IG | JEFFERSON, New York | 3 | 100.0 |
| 4.438 MHz | WNLQ249 | UTILITIES TECHNOLOGY COUNCIL | IG | CHAUTAUQUA, New York | 3 | 100.0 |
| 4.438 MHz | KNED371 | UTILITIES TECHNOLOGY COUNCIL | IG | OSWEGO, New York | 3 | 100.0 |
| 4.438 MHz | WNLQ249 | UTILITIES TECHNOLOGY COUNCIL | IG | ERIE, New York | 3 | 100.0 |
| 4.438 MHz | KNED371 | UTILITIES TECHNOLOGY COUNCIL | IG | OSWEGO, New York | 3 | 100.0 |
| 4.438 MHz | WNLQ249 | UTILITIES TECHNOLOGY COUNCIL | IG | ERIE, New York | 3 | 100.0 |
| 4.438 MHz | KNED371 | UTILITIES TECHNOLOGY COUNCIL | IG | OSWEGO, New York | 3 | 100.0 |
| 4.438 MHz | WNLQ249 | UTILITIES TECHNOLOGY COUNCIL | IG | ALBANY, New York | 3 | 100.0 |
| 4.438 MHz | KNED371 | UTILITIES TECHNOLOGY COUNCIL | IG | OSWEGO, New York | 3 | 100.0 |
| 4.438 MHz | WNLQ249 | UTILITIES TECHNOLOGY COUNCIL | IG | ALBANY, New York | 3 | 100.0 |
| 4.438 MHz | WPHF956 | Frontier Communications | IG | — | 3 | 1000.0 |
| 4.438 MHz | WPHI868 | PacifiCorp | IG | WALLA WALLA, Washington | 2 | 1000.0 |
| 4.438 MHz | WPHI868 | PacifiCorp | IG | YAKIMA, Washington | 2 | 1000.0 |
| 4.438 MHz | WPHI868 | PacifiCorp | IG | DESCHUTES, Oregon | 3 | 1000.0 |
| 4.438 MHz | WPHI868 | PacifiCorp | IG | — | 7 | 200.0 |
| 4.438 MHz | WPHI868 | PacifiCorp | IG | — | 8 | 200.0 |
| 4.438 MHz | WPHI868 | PacifiCorp | IG | — | 9 | 200.0 |
| 4.438 MHz | WSAK275 | Western Broadband Inc. | IG | — | 4 | 125.0 |
| 4.438 MHz | WSAK275 | Western Broadband Inc. | IG | — | 4 | 500.0 |
| 4.438 MHz | WPHJ657 | PacifiCorp | IG | MULTNOMAH, Oregon | 3 | 1000.0 |
| 4.438 MHz | WPHJ657 | PacifiCorp | IG | MULTNOMAH, Oregon | 3 | 1000.0 |
| 4.438 MHz | WPHJ657 | PacifiCorp | IG | LINN, Oregon | 3 | 1000.0 |
| 4.438 MHz | WPHJ657 | PacifiCorp | IG | DOUGLAS, Oregon | 3 | 1000.0 |
| 4.438 MHz | WPHJ657 | PacifiCorp | IG | JACKSON, Oregon | 3 | 1000.0 |
| 4.438 MHz | WPHJ657 | PacifiCorp | IG | KLAMATH, Oregon | 3 | 1000.0 |
| 4.438 MHz | WPCK364 | City-Parish Of Lafayette | IG | LAFAYETTE, Louisiana | 3 | 125.0 |