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