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