Below is a list of Mahaffey PA zip codes. For your research we have also included Mahaffey Area Code, Time Zone, UTC and the local Clearfield County FIPS Code. Each Mahaffey Pennsylvania zip code has a center Longitude / Latitude point (the Mahaffey center is -78.726303100586 / 40.875499725342). For your convenience we have also indicated if that zip code in Mahaffey observes Daylight Savings time.