Below is a list of Hamlin TX zip codes. For your research we have also included Hamlin Area Code, Time Zone, UTC and the local Jones County FIPS Code. Each Hamlin Texas zip code has a center Longitude / Latitude point (the Hamlin center is -100.12899780273 / 32.891899108887). For your convenience we have also indicated if that zip code in Hamlin observes Daylight Savings time.