Below is a list of Bay Center WA zip codes. For your research we have also included Bay Center Area Code, Time Zone, UTC and the local Pacific County FIPS Code. Each Bay Center Washington zip code has a center Longitude / Latitude point (the Bay Center center is -123.95500183105 / 46.631000518799). For your convenience we have also indicated if that zip code in Bay Center observes Daylight Savings time.