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