- Adelphia/TW/Comcast
- ALLTEL/Atlantis
- ALLTEL Communications, Inc. to Cellco Partnership dba Verizon
- ALLTEL/WWC
- ALLTEL Communications, Inc. and CenturyTel, Inc.
- ALLTEL/Midwest
- Altice/Cablevision
- AOL/TimeWarner
- Arch Wireless, Inc./Metrocall Holdings, Inc.
- AT&T/ATNI
- AT&T/Leap
- AT&T Mobility/Aloha Spectrum
- AT&T/BellSouth
- AT&T/Centennial
- AT&T/Comcast
- AT&T/Dobson
- AT&T/Qualcomm
- AT&T/T-Mobile
- AT&T/WCS Licensees
- AT&T Wireless and Cingular Joint Venture
- AT&T Wireless/ Cingular/Meriwether/Skagit Spectrum Swap
- AT&T Wireless Services, Inc./Telecorp PCS, Inc.
- Cablevision/Bresnan
- CenturyLink/Level 3
- CenturyLink/Qwest
- CenturyTel/Embarq
- Cingular/AT&T Wireless
- Citadel/Disney
- Clear Channel
- Comcast/NBCU
- Comcast/Time Warner Cable
- Comsat/Intelsat
- COMSAT Corporation, Comsat Mobile Communications and Telenor Satellite Mobile Services, Inc.
- Cumulus/Citadel
- DoCoMo/Guam
- EchoStar Communications Corporation, General Motors Corporation, and Hughes Electronics Corporation
- EchoStar/Hughes
- EchoStar/Rainbow
- FairPoint/Verizon
- Fox Television Stations, Inc. and Chris-Craft Industries, Inc.
- Frontier/AT&T
- Frontier/Verizon (WC Docket 09-95)
- Frontier/Verizon (WC Docket 15-44)
- Gannett/Belo
- GCI-ACS-AWN
- GHL Acquisition/Iridium
- Global Crossing Ltd. - Citizens Communications Company
- Global Crossing Ltd. - GC Acquisition Limited ("New GX)"
- Harbinger/SkyTerra
- Inmarsat/CIP/Stratos
- Intelsat/PanAmSat
- Intelsat/Serafina
- Level 3/Global Crossing
- Liberty Media/DirecTV
- Liberty Media/Sirius
- Lockheed Martin/COMSAT and Intelsat
- "Old" Iridium (subsidiaries and affiliates of Motorola, Inc.) to Iridium Constellation LLC, Iridium Satellite LLC, and Iridium Carrier Services LLC (assignments out of bankruptcy)
- MCI WorldCom and Sprint (merger withdrawn)
- Media General/Young Broadcasting
- National Broadcasting Company and Telemundo Communications Group, Inc.
- New Globalstar Corporation - ICO Global Communications
- New Operating Globalstar LLC - Thermo Capital Partners LLC
- NewComm Wireless Services/ClearComm - TEM Peurto Rico
- New Skies/Blackstone
- News Corp/DIRECTV
- Nexstar/Media General
- Nextel Communications, Inc. and Arch Wireless, Inc.
- Nextel Communications, Inc. and Chadmoore Wireless Group, Inc.
- Nextel Communications, Inc. and Motorola, Inc.
- Nextel Communications, Inc. and Pacific Wireless Technologies, Inc.
- NextWave and Cingular Wireless
- NorthPoint Communications, Inc. and Verizon Communications
- Orbcomm License Corp., Orbital Communications Corporation, and Orbcomm LLC
- Pacific Telecom Inc. and Bell Atlantic New Zealand Holdings, Inc.
- Qwest Communications International Inc. - Allegiance Telecom, Inc.
- Qwest Wireless - Verizon Wireless
- SBC/AT&T
- SES Global S.A. and GE American Communications, Inc.
- SES GLOBAL/New Skies
- Sinclair/Allbritton
- Sinclair/Tribune
- SoftBank/Sprint/Clearwire
- Sprint/Clearwire
- Sprint/Nextel
- Stratos/CIP/Franklin
- T-Mobile/Cingular
- T-Mobile/MetroPCS
- T-Mobile/SunCom
- T-Mobile/Verizon Wireless
- Telephone and Data Systems, Inc. and Chorus Communications, Ltd.
- Time Warner, Inc and Time Warner Cable
- Tribune
- Tribune/LocalTV
- Tritel and Indus and TeleCorp PCS
- Univision Communications
- Univision/Hispanic Broadcasting Corporation
- Verestar/SES Americom
- Verizon/ALLTEL
- Verizon/América Móvil
- Verizon/MCI
- Verizon/NextWave Telecom
- Verizon/RCC
- Verizon/SpectrumCo & Verizon/Cox
- Verizon Communications and OnePoint Communications, Corp.
- Verizon Wireless/Grain/Cincinnati Bell
- Verizon/XO
- VoiceStream Wireless Corporation and Cook Inlet Region, Inc.
- VoiceStream Wireless Corporation, Powertel, Inc. and Deutsche Telekom AG
- Wireless Joint Venture of SBC and BellSouth
- WorldCom, Inc. and Intermedia Communications Inc.
- XM/Sirius
- XO Communications
- Zell/Tribune
- Zeus/Intelsat