Sectors in CM99
| Sector | Main place | Postcodes |
|---|---|---|
| CM99 2 | Chelmsford | 75 |
Places covered by CM99
- Chelmsford Chelmsford · 71
CM99 postcodes: Chelmsford
CM99 is a postcode district in the CM area (Chelmsford). It has 1 sector and 75 live postcodes, mainly in Chelmsford (Chelmsford).