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