Where is Zip Code 17702 map for 2020, 2019Primary Zip Codes for 17702Zip CodePrimary CitySecondary City17702WilliamsportWilliamsport, Oval, Armstrong, Bastress, Collomsville, Duboistown, Nisbet, S Williamspor, S S Williamsprt, South Sylvan DellCities sharing Zip Codes with 17702Zip CodePrimary CitySecondary CityMore Information17702WilliamsportArmstrong17702WilliamsportBastress17702WilliamsportCollomsville17702WilliamsportDuboistown17702WilliamsportNisbet17702WilliamsportS Williamspor17702WilliamsportS Williamsport17702WilliamsportS Williamsprt17702WilliamsportSouth Williamsport17702WilliamsportSylvan Dell17702WilliamsportOval Oval population stats 17701WilliamsportWilliamsport Williamsport population stats 17703WilliamsportWilliamsport Williamsport population stats 17705WilliamsportWilliamsport Williamsport population stats Advertisements