Below is a list of Longbranch WA zip codes. For your research we have also included Longbranch Area Code, Time Zone, UTC and the local Pierce County FIPS Code. Each Longbranch Washington zip code has a center Longitude / Latitude point (the Longbranch center is -122.75700378418 / 47.20299911499). For your convenience we have also indicated if that zip code in Longbranch observes Daylight Savings time.