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