Covering Witham &
Great Dunmow, Brentwood, Shortgrove, Arkesden, Little Sampford, Hutton, Sewards End, Heybridge, SS1, Leigh On Sea, Danbury, Little Clacton, Shenfield, Little Burstead, CO4, Lexden, Littlebury, Laindon, Widdington, Doddinghurst, Sandon, Moulsham, Hullbridge, Tolleshunt D Arcy, Chadwell St Mary, Purfleet, Felsted, Hinxton, CO5, Sible Hedingham, Ingrave, Wethersfield, East Hanningfield, Great Thurlow, Fyfield, High Ongar, CM5, Althorne, Hawkwell, Ickleton, Little Chesterford, CM18, CO6, Tiptree, Canvey Island, Old Harlow, Great Sampford, Coggeshall, Latchingdon, CM4, Wivenhoe, Rickling Green, Tollesbury, RM16, Hackney Marshes, CM7, Stebbing, Bardfield Saling, CB10, Aveley, Epping Green, Kelvedon Hatch, SS7, E4, Langley, Mayland, Marks Tey, SS11, CM24, Langham, Hatfield Heath, Tolleshunt Knights, Great Yeldham, North Weald, CB1, RM15, Aldham, Great Bardfield, Pond Street, CM1, Littlebury Green, Strethall, Navestock, CO2, Crays Hill, Great Burstead, Broxted, Little Parndon, South Hanningfield, Cold Norton, Buckhurst Hill, Wendens Ambo, Thorrington, Red Oaks Hill, Maylandsea, IG7, Earls Colne, Teversham, Grays, Withersfield, CO8, SS12, Fryerning, Wickford, Little Baddow, Wimbish, Hempstead, Loughton, Great Wakering, CM13, Upper Green, Bocking, West Thurrock, Abridge, West Tilbury, CO13, Castle Hedingham, Ashen, Bures, Great Wratting, CB9, Writtle, CO9, Galleyend, Mersea Island, Feering, Lambourne, Eastwick, Brightlingsea, CO11, Bobbingworth, Walton On The Naze, Black Notley, Little Thurlow, Shoeburyness, North Stifford, Barling, Quendon, Terling, CO15, Copford, CO14, Hatfield Peverel, South Ockendon, Elmdon, Widford, Asheldham, Radwinter, Westcliff On Sea, Steeple, Bulphan, Maldon, Alphamstone, Stanway, Sewardstone, Great Warley, Finchingfield, Little Walden, Barnardiston, Saffron Walden, Kedington, Nazeing, West Horndon, The Lavers, SS3, Hadleigh, Ardleigh, Boxted, Little Waltham, SS6, Abbess Roding, Hockley, Dengie, Uttlesford, Clacton, Southend, Wicken Bonhunt, Rettendon, CM0, Roydon, SS15, SS4, Ongar, CM22, SS17, High Beach, The Rodings, SG8, Harlow, CM15, IG10, CM11, EN9, Purleigh, Kelvedon, Fobbing, Ramsden Heath, South Benfleet, West Hanningfield, CB11, Barnston, Tillingham, Colchester, Castle Point, Theydon Bois, Cressing, Aingers Green, Prittlewell, Rawreth, Howlett End, Corringham, St Osyth, Thundersley, CM20, Chipping Ongar, Little Wratting, Debden, CO12, Babergh, Debden Green, Battlesbridge, RM20, Matching Green, East Horndon, Birdbrook, Chigwell, Frinton On Sea, Sheering, Dedham, SS0, Benfleet, Wickham Bishops, Fingringhoe, Burnham On Crouch, Gosfield, Gilston Park, Canewdon, Chigwell Row, Basildon, RM19, CM12, CM14, Great Chesterford, CM2, Great Baddow, Wakes Colne, Bradwell on Sea, Blackmore, South Woodham Ferrers, Langdon Hills, Boreham, Herongate, Steeple Bumpstead, Waltham Abbey, St Edmundsbury, Clacton On Sea, CO10, Epping, Rayleigh, Aythorpe Roding, Helions Bumpstead, Audley End, CM19, Matching, SS8, Starlings Green, West Mersea, Ashdon, East Tilbury, Birch, Westcliff, Wimbish Green, North Weald Bassett, Tilbury, CM16, Southend On Sea, Thurrock, Howe Green, IG9, CM6, Elsenham, Galleywood, Ingatestone, CM17, Chelmsford, Chrishall, Stapleford Abbotts, CO1, Birchanger, Warley, CO16, Stondon Massey, Victoria Park, Woodham Ferrers, Great Totham, Stock, Stapleford Tawney, Essex, Springfield, Tendring, Rochford, CM3, Badgers Dene, Sturmer, Takeley, Panfield, Great Leighs, Braintree, Ashingdon, Great Bentley, Stansted, Southminster, CO7, Great Bromley, SS14, Stanford Le Hope, SS9, Kirby le Soken, Tye Common, Clavering, Billericay, RM17, Thorpe Bay, Great Notley, SS13, Matching Tye, CM23, SS5, South Stifford, Frinton, Silver End, Duddenhoe End, Rayne, Chalkwell, Pitsea, Stansted Mountfitchet, Witham, Mountnessing, Halstead, Lawford, Little Warley, Little Bradley, SS16, CM8, RM18, CM9, Harwich, Thaxted, Rickling, CO3