Subway Store details Address: 3737 N Main Houston, TX 77009, USA Phone: 713-861-3533 Opening hours Sunday: 09:00-22:00 Monday: 07:00-22:00 Tuesday: 07:00-22:00 Wednesday: 07:00-22:00 Thursday: 07:00-22:00 Friday: 07:00-22:00 Saturday: 08:00-22:00