Below is a list of East Texas PA zip codes. For your research we have also included East Texas Area Code, Time Zone, UTC and the local Lehigh County FIPS Code. Each East Texas Pennsylvania zip code has a center Longitude / Latitude point (the East Texas center is -75.561599731445 / 40.547298431396). For your convenience we have also indicated if that zip code in East Texas observes Daylight Savings time.