Below is a list of Port Aransas TX zip codes. For your research we have also included Port Aransas Area Code, Time Zone, UTC and the local Nueces County FIPS Code. Each Port Aransas Texas zip code has a center Longitude / Latitude point (the Port Aransas center is -97.074996948242 / 27.816699981689). For your convenience we have also indicated if that zip code in Port Aransas observes Daylight Savings time.