Basic info for postcode SG3
SG3 is a postal code in Knebworth Town (Hertfordshire) from SG Stevenage postcode area. Below, you can see list of 1 sector(s) in SG3 postcode district.
• SG3 6.. with 218 postcodes
SG3 postcode on map
GPS Coordinates for SG3 are 51.86, -0.18. You can move marker on map, and click the Submit button to get list of full postcodes near that location.