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