[{"postalCode":"38239","name":"Salzgitter","municipality":{"key":"03102000","name":"Salzgitter, Stadt","type":"Kreisfreie Stadt"},"district":{"key":"03102","name":"Salzgitter, Stadt","type":"Kreisfreie Stadt"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38259","name":"Salzgitter","municipality":{"key":"03102000","name":"Salzgitter, Stadt","type":"Kreisfreie Stadt"},"district":{"key":"03102","name":"Salzgitter, Stadt","type":"Kreisfreie Stadt"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38268","name":"Lengede","municipality":{"key":"03157005","name":"Lengede","type":"Kreisangehörige Gemeinde"},"district":{"key":"03157","name":"Peine","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38271","name":"Baddeckenstedt","municipality":{"key":"03158002","name":"Baddeckenstedt","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38272","name":"Burgdorf","municipality":{"key":"03158004","name":"Burgdorf","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38274","name":"Elbe","municipality":{"key":"03158011","name":"Elbe","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38275","name":"Haverlah","municipality":{"key":"03158016","name":"Haverlah","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38277","name":"Heere","municipality":{"key":"03158018","name":"Heere","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38279","name":"Sehlde","municipality":{"key":"03158028","name":"Sehlde","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38300","name":"Wolfenbüttel","municipality":{"key":"03158037","name":"Wolfenbüttel, Stadt","type":"Stadt"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38302","name":"Wolfenbüttel","municipality":{"key":"03158037","name":"Wolfenbüttel, Stadt","type":"Stadt"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38304","name":"Wolfenbüttel","municipality":{"key":"03158037","name":"Wolfenbüttel, Stadt","type":"Stadt"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38312","name":"Börßum","municipality":{"key":"03158038","name":"Börßum","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38312","name":"Cramme","municipality":{"key":"03158005","name":"Cramme","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38312","name":"Dorstadt","municipality":{"key":"03158010","name":"Dorstadt","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38312","name":"Flöthe","municipality":{"key":"03158014","name":"Flöthe","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38312","name":"Heiningen","municipality":{"key":"03158019","name":"Heiningen","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38312","name":"Ohrum","municipality":{"key":"03158023","name":"Ohrum","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38315","name":"Schladen-Werla","municipality":{"key":"03158039","name":"Schladen-Werla","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38319","name":"Remlingen-Semmenstedt","municipality":{"key":"03158040","name":"Remlingen-Semmenstedt","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38321","name":"Denkte","municipality":{"key":"03158008","name":"Denkte","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38322","name":"Hedeper","municipality":{"key":"03158017","name":"Hedeper","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38324","name":"Kissenbrück","municipality":{"key":"03158021","name":"Kissenbrück","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38325","name":"Roklum","municipality":{"key":"03158025","name":"Roklum","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38327","name":"Remlingen-Semmenstedt","municipality":{"key":"03158040","name":"Remlingen-Semmenstedt","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38329","name":"Wittmar","municipality":{"key":"03158036","name":"Wittmar","type":"Kreisangehörige Gemeinde"},"district":{"key":"03158","name":"Wolfenbüttel","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38350","name":"Helmstedt","municipality":{"key":"03154028","name":"Helmstedt, Stadt","type":"Stadt"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38364","name":"Schöningen","municipality":{"key":"03154019","name":"Schöningen, Stadt","type":"Stadt"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38368","name":"Grasleben","municipality":{"key":"03154008","name":"Grasleben","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38368","name":"Mariental","municipality":{"key":"03154015","name":"Mariental","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38368","name":"Querenhorst","municipality":{"key":"03154016","name":"Querenhorst","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38368","name":"Rennau","municipality":{"key":"03154018","name":"Rennau","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38372","name":"Helmstedt","municipality":{"key":"03154028","name":"Helmstedt, Stadt","type":"Stadt"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38373","name":"Frellstedt","municipality":{"key":"03154005","name":"Frellstedt","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38373","name":"Süpplingen","municipality":{"key":"03154021","name":"Süpplingen","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38375","name":"Räbke","municipality":{"key":"03154017","name":"Räbke","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38376","name":"Süpplingenburg","municipality":{"key":"03154022","name":"Süpplingenburg","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38378","name":"Warberg","municipality":{"key":"03154025","name":"Warberg","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38379","name":"Wolsdorf","municipality":{"key":"03154026","name":"Wolsdorf","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38381","name":"Jerxheim","municipality":{"key":"03154012","name":"Jerxheim","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38382","name":"Beierstedt","municipality":{"key":"03154002","name":"Beierstedt","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38384","name":"Gevensleben","municipality":{"key":"03154006","name":"Gevensleben","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38387","name":"Söllingen","municipality":{"key":"03154027","name":"Söllingen","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38440","name":"Wolfsburg","municipality":{"key":"03103000","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"district":{"key":"03103","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38442","name":"Wolfsburg","municipality":{"key":"03103000","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"district":{"key":"03103","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38444","name":"Wolfsburg","municipality":{"key":"03103000","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"district":{"key":"03103","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38446","name":"Wolfsburg","municipality":{"key":"03103000","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"district":{"key":"03103","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38448","name":"Wolfsburg","municipality":{"key":"03103000","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"district":{"key":"03103","name":"Wolfsburg, Stadt","type":"Kreisfreie Stadt"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38458","name":"Velpke","municipality":{"key":"03154024","name":"Velpke","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}},{"postalCode":"38459","name":"Bahrdorf","municipality":{"key":"03154001","name":"Bahrdorf","type":"Kreisangehörige Gemeinde"},"district":{"key":"03154","name":"Helmstedt","type":"Landkreis"},"federalState":{"key":"03","name":"Niedersachsen"}}]