Below is a list of Argyle TX zip codes. For your research we have also included Argyle Area Code, Time Zone, UTC and the local Denton County FIPS Code. Each Argyle Texas zip code has a center Longitude / Latitude point (the Argyle center is -97.189002990723 / 33.112499237061). For your convenience we have also indicated if that zip code in Argyle observes Daylight Savings time.