CM - Chelmsford 4 Digit Postcode District Map
| Postcode | Post town | Postcode | Post town | Postcode | Post town | ||
| CM0 | SOUTHMINSTER | CM14 | BRENTWOOD | ||||
| CM0 | BURNHAM-ON-CROUCH | CM15 | BRENTWOOD | ||||
| CM1 | CHELMSFORD | CM16 | EPPING | ||||
| CM2 | CHELMSFORD | CM17 | HARLOW | ||||
| CM3 | CHELMSFORD | CM18 | HARLOW | ||||
| CM4 | INGATESTONE | CM19 | HARLOW | ||||
| CM5 | ONGAR | CM20 | HARLOW | ||||
| CM6 | DUNMOW | CM21 | SAWBRIDGEWORTH | ||||
| CM7 | DUNMOW | CM22 | BISHOP'S STORTFORD | ||||
| CM7 | BRAINTREE | CM23 | BISHOP'S STORTFORD | ||||
| CM8 | WITHAM | CM24 | STANSTED | ||||
| CM9 | MALDON | CM77 | BRAINTREE | ||||
| CM11 | BILLERICAY | CM92 | CHELMSFORD | ||||
| CM12 | BILLERICAY | CM98 | CHELMSFORD | ||||
| CM13 | BRENTWOOD | CM99 | CHELMSFORD |
Back to the FULL UK Postcode Map List
AL St Albans
BN Brighton
CM Chelmsford
CM Canterbury
GU Guilford
HP Hemel
ME Medway
MK Milton Keynes
OX Oxford
PO Portsmouth
RG Reading
RH Redhill
SG Stevenage
SL Slough
SO Southampton
SS Southend
TN Tonbridge