ZIP Code Radius Search API

{
  "total_results": 370,
  "total_pages": 1,
  "current_page": 1,
  "current_page_size": 370,
  "results": [
    {
      "code": "10121",
      "region": "New York",
      "region_code": "NY",
      "city": "New York County",
      "district": "Manhattan",
      "distance": 0.268
    },
    {
      "code": "10119",
      "region": "New York",
      "region_code": "NY",
      "city": "New York County",
      "district": "Manhattan",
      "distance": 0.338
    }
  ]
}