Where is Zip Code 17701 map for 2020, 2019Primary Zip Codes for 17701Zip CodePrimary CitySecondary City17701WilliamsportWilliamsport, Barbours, Center City, Grampian Hls, Grimesville, Heshbon Park, Loyalsock, Newberry, Old Lycoming, Plunketts Crk, Proctor, Towncrest Vlg, Vallamont Hls, Warrensville, FaxonCities sharing Zip Codes with 17701Zip CodePrimary CitySecondary CityMore Information17701WilliamsportBarbours17701WilliamsportCenter City17701WilliamsportFaxon Faxon population stats 17701WilliamsportGrampian Hls17701WilliamsportGrimesville17701WilliamsportHeshbon Park17701WilliamsportLoyalsock17701WilliamsportNewberry17701WilliamsportOld Lycoming17701WilliamsportPlunketts Crk17701WilliamsportProctor17701WilliamsportTowncrest Vlg17701WilliamsportVallamont Hls17701WilliamsportWarrensville17702WilliamsportWilliamsport Williamsport population stats 17703WilliamsportWilliamsport Williamsport population stats 17705WilliamsportWilliamsport Williamsport population stats Advertisements