City of PhiladelphiaView metadata for key information about this dataset. All polygons (nearly all of which correspond to zip codes) associated with an OBS representative's name comprise that representative's Market Area. For questions about this dataset, contact sam.siegel@phila.gov . For technical assistance, email maps@phila.gov .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/5b83efe75e8949648a566329d750642a_0engPHLmapsPublicBusiness Services Market Areas [Pennsylvania--Philadelphia]Web servicesPennsylvania--PhiladelphiaPennsylvaniaLast Modified: 2025-05-05