Below is a list of Mainesburg PA zip codes. For your research we have also included Mainesburg Area Code, Time Zone, UTC and the local Tioga County FIPS Code. Each Mainesburg Pennsylvania zip code has a center Longitude / Latitude point (the Mainesburg center is -76.995300292969 / 41.783298492432). For your convenience we have also indicated if that zip code in Mainesburg observes Daylight Savings time.