Verified US Tech Contacts List

I need a fresh, permission-based database of verified U.S. contacts drawn specifically from the technology sector so I can start sales prospecting straight away. Each record must contain the contact’s full name, direct email address, and direct phone number... (Budget: $250 - $750 USD, Jobs: Data Analysis, Data Cleansing, Data Collection, Data Entry, Data Management, Data Processing, Database Management, Excel, Web Search)