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