Below is a list of Blum TX zip codes. For your research we have also included Blum Area Code, Time Zone, UTC and the local Hill County FIPS Code. Each Blum Texas zip code has a center Longitude / Latitude point (the Blum center is -97.397300720215 / 32.142700195312). For your convenience we have also indicated if that zip code in Blum observes Daylight Savings time.