Average GPS coordinates for postcode 1400: 23.722, 90.579
Listing cities:
>> Narayanganj Sadar 1400, Narayanganj, Narayanganj Sadar, GPS coordinates: 23.7219,90.5789
Listing cities:
>> Narayanganj Sadar 1400, Narayanganj, Narayanganj Sadar, GPS coordinates: 23.7219,90.5789