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