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