Welcome to your William P. Hobby Airport source. Advertisement Continue reading the main story Whether you’re an HOU frequent flier or it’s your first time traversing the airport, we have all the information you need to keep your plane mate happy. Have a question or need a helping hand? Our team is here to help — just give us a ring at +1-833-341-7004. We focus on information that is accurate and up to date on flights, terminals and services. Save time and travel smart by staying up to date on the William P Hobby Airport Phone Number. flight information and more with HOU Airport Phone Number information.