About postcode CO1
The postcode CO1 routes mail to Colchester in the England region of United Kingdom. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United Kingdom ยท Postcode
CO1 - Colchester
Postcode CO1 is Colchester in England, United Kingdom.
| Postcode | CO1 |
| Place | Colchester |
| Region | England |
| District | Essex |
| Country | United Kingdom (GB) |
| Coordinates | 51.8892, 0.9042 (map) |