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