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