About

Justin Castillo is a partner in the law firm of Levine, Blaszak, Block & Boothby, LLP (“LB3”), a Washington, DC-based law firm that structures complex telecommunications procurements for enterprise customers. As a telecommunications lawyer, he advises companies in both their strategic planning and contract negotiations for telecommunications products and services. Mr. Castillo regularly negotiates agreements with the major telecommunications providers for global voice and data services. He has also negotiated numerous enterprise agreements for local and wireless services. He also works on regulatory issues involving enterprise customers and on resolving disputes between customers and carriers.

Practices Areas

Intellectual Property

Litigation

Language

English

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