Postal Code for Old Knebworth, England
The postal code for Old Knebworth, England, United Kingdom is SG3. With map location and coordinates.
✓ Verified data
The postal code for Old Knebworth, England, United Kingdom is SG3:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| SG3 | Old Knebworth | Hertfordshire | 51.857, -0.175 |
Frequently asked questions
What is the postal code of Old Knebworth?
The postal code of Old Knebworth is SG3.
Why does Old Knebworth have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.