location lookup fix

API/POCDistance/Service/LocationService.cs

@@ -39,7 +39,7 @@ namespace POCDistance.Service
             if (!string.IsNullOrWhiteSpace(zipCode) && zipCode.Length > 1)
             {
                 var locations = GetAll();
-                var query = locations.Where(l => l.ZipCode.ToLower() == zipCode.Trim().ToLower());
+                var query = locations.Where(l => l.ZipCode.Contains(zipCode));
                 return query.ToList();
             }
             return new List<LocationModel>();